Matteo Salvini, head of Italy's Northern League, takes a selfie photograph during the Ambrosetti Forum in Cernobbio, Italy, on Sunday, Sept. 3, 2017....
Matteo Salvini, head of Italy's Northern League, smiles as he poses for a photograph during the Ambrosetti Forum in Cernobbio, Italy, on Sunday,...
Nouriel Roubini, chairman at Roubini Global Economics and NYU Stern School of Business professor, poses for a photograph before a Bloomberg...
Nouriel Roubini, chairman at Roubini Global Economics and NYU Stern School of Business professor, poses for a photograph before a Bloomberg...
Pier Carlo Padoan, Italy's finance minister, poses for a photograph during the Ambrosetti Forum in Cernobbio, Italy, on Sunday, Sept. 3, 2017. Policy...
Pier Carlo Padoan, Italy's finance minister, poses for a photograph during the Ambrosetti Forum in Cernobbio, Italy, on Sunday, Sept. 3, 2017. Policy...
Pier Carlo Padoan, Italy's finance minister, poses for a photograph during the Ambrosetti Forum in Cernobbio, Italy, on Sunday, Sept. 3, 2017. Policy...
Margrethe Vestager, the competition commissioner of the European Commission, poses for a photograph during the Ambrosetti Forum in Cernobbio, Italy,...
Jean Pierre Mustier, chief executive officer of UniCredit SpA, poses for a photograph during the Ambrosetti Forum in Cernobbio, Italy, on Saturday,...
Margrethe Vestager, the competition commissioner of the European Commission, poses for a photograph during the Ambrosetti Forum in Cernobbio, Italy,...
Jean Pierre Mustier, chief executive officer of UniCredit SpA, poses for a photograph during the Ambrosetti Forum in Cernobbio, Italy, on Saturday,...
Francesco Starace, chief executive officer of Enel SpA, poses for a photograph during the Ambrosetti Forum in Cernobbio, Italy, on Saturday, Sept. 2,...
Francesco Starace, chief executive officer of Enel SpA, poses for a photograph during the Ambrosetti Forum in Cernobbio, Italy, on Saturday, Sept. 2,...
Francesco Starace, chief executive officer of Enel SpA, poses for a photograph during the Ambrosetti Forum in Cernobbio, Italy, on Saturday, Sept. 2,...
Michel Barnier, chief negotiator for the European Union , gestures as he leaves the Ambrosetti Forum in Cernobbio, Italy, on Saturday, Sept. 2, 2017....
Michel Barnier, chief negotiator for the European Union , leaves the Ambrosetti Forum in Cernobbio, Italy, on Saturday, Sept. 2, 2017. Policy makers...
Michel Barnier, chief negotiator for the European Union , leaves the Ambrosetti Forum in Cernobbio, Italy, on Saturday, Sept. 2, 2017. Policy makers...
Michel Barnier, chief negotiator for the European Union , leaves the Ambrosetti Forum in Cernobbio, Italy, on Saturday, Sept. 2, 2017. Policy makers...
Wolfgang Schuessel, former Austrian Chancellor, reads a newspaper during the Ambrosetti Forum in Cernobbio, Italy, on Saturday, Sept. 2, 2017. Policy...
Bruno Le Maire, France's finance minister, speaks to members of the media during the Ambrosetti Forum in Cernobbio, Italy, on Saturday, Sept. 2,...
Bruno Le Maire, France's finance minister, speaks to members of the media during the Ambrosetti Forum in Cernobbio, Italy, on Saturday, Sept. 2,...
An attendee holds an umbrella as he arrives at hotel Villa d'Este during the Ambrosetti Forum in Cernobbio, Italy, on Saturday, Sept. 2, 2017. Policy...
Attendees stand silhouetted against an information screen during the Ambrosetti Forum in Cernobbio, Italy, on Saturday, Sept. 2, 2017. Policy makers...
Attendees stand silhouetted against an information screen during the Ambrosetti Forum in Cernobbio, Italy, on Saturday, Sept. 2, 2017. Policy makers...
Alessandro Profumo, chief executive officer of Leonardo SpA, speaks to members of the media during the Ambrosetti Forum in Cernobbio, Italy, on...
Alessandro Profumo, chief executive officer of Leonardo SpA, speaks to members of the media during the Ambrosetti Forum in Cernobbio, Italy, on...
Senator John McCain, a Republican from Arizona, leaves after a session during the Ambrosetti Forum in Cernobbio, Italy, on Saturday, Sept. 2, 2017....
Dan Coats, director of national intelligence, holds an umbrella as he leaves the Ambrosetti Forum in Cernobbio, Italy, on Saturday, Sept. 2, 2017....
Dan Coats, director of national intelligence, leaves the Ambrosetti Forum in Cernobbio, Italy, on Saturday, Sept. 2, 2017. Policy makers and business...
Police vehicle passes the hotel Villa d'Este during the Ambrosetti Forum in Cernobbio, Italy, on Saturday, Sept. 2, 2017. Policy makers and business...
Arkady Dvorkovich, Russia's deputy prime minister, poses for a photograph before a Bloomberg Television interview at the Ambrosetti Forum in...
Arkady Dvorkovich, Russia's deputy prime minister, poses for a photograph before a Bloomberg Television interview at the Ambrosetti Forum in...
Arkady Dvorkovich, Russia's deputy prime minister, poses for a photograph before a Bloomberg Television interview at the Ambrosetti Forum in...
Pierre Moscovici, economic commissioner for the European Union , takes a photograph with his mobile phone during the Ambrosetti Forum in Cernobbio,...
Pierre Moscovici, economic commissioner for the European Union , speaks to members of the media during the Ambrosetti Forum in Cernobbio, Italy, on...
Pierre Moscovici, economic commissioner for the European Union , takes a photograph with his mobile phone during the Ambrosetti Forum in Cernobbio,...
Pierre Moscovici, economic commissioner for the European Union , poses for a photograph before a Bloomberg Television interview at the Ambrosetti...
Pierre Moscovici, economic commissioner for the European Union , gestures while speaking during a Bloomberg Television interview at the Ambrosetti...
Pierre Moscovici, economic commissioner for the European Union , gestures while speaking during a Bloomberg Television interview at the Ambrosetti...
Pierre Moscovici, economic commissioner for the European Union , gestures while speaking during a Bloomberg Television interview at the Ambrosetti...
Pierre Moscovici, economic commissioner for the European Union , gestures while speaking during a Bloomberg Television interview at the Ambrosetti...
Pierre Moscovici, economic commissioner for the European Union , gestures while speaking during a Bloomberg Television interview at the Ambrosetti...
Pierre Moscovici, economic commissioner for the European Union , poses for a photograph following a Bloomberg Television interview at the Ambrosetti...
Pierre Moscovici, economic commissioner for the European Union , poses for a photograph before a Bloomberg Television interview at the Ambrosetti...
Angelino Alfano, Italy's foreign minister, speaks to media at the Ambrosetti Forum in Cernobbio, Italy, on Friday, Sept. 1, 2017. Policy makers and...
An Italian police diver searches Lake Como near a police boat during the Ambrosetti Forum in Cernobbio, Italy, on Friday, Sept. 1, 2017. Policy...
Jacob Frenkel, chairman of JP Morgan Chase International, poses for a photograph after a Bloomberg Television interview at the Ambrosetti Forum in...
An Italian police officer patrols Lake Como on a jet-ski during the Ambrosetti Forum in Cernobbio, Italy, on Friday, Sept. 1, 2017. Policy makers and...
Jacob Frenkel, chairman of JP Morgan Chase International, poses for a photograph before a Bloomberg Television interview at the Ambrosetti Forum in...
Jacob Frenkel, chairman of JP Morgan Chase International, smiles during a Bloomberg Television interview at the Ambrosetti Forum in Cernobbio, Italy,...
Italian police officers patrol near Lake Como during the Ambrosetti Forum in Cernobbio, Italy, on Friday, Sept. 1, 2017. Policy makers and business...
An Italian police officer patrols Lake Como on a jet-ski during the Ambrosetti Forum in Cernobbio, Italy, on Friday, Sept. 1, 2017. Policy makers and...
Enrico Letta, Italy's former prime minister, poses for a photograph before a Bloomberg Television interview at the Ambrosetti Forum in Cernobbio,...
Jose Angel Gurria, secretary-general of the Organization for Economic Co-operation and Development , gestures while speaking during a Bloomberg...
Prince Turki Al Faisal, Saudi's former intelligence chief and onetime ambassador to Washington, attends a Bloomberg Television interview at the...
Enrico Letta, Italy's former prime minister, poses for a photograph before a Bloomberg Television interview at the Ambrosetti Forum in Cernobbio,...
Jose Angel Gurria, secretary-general of the Organization for Economic Co-operation and Development , poses for a photograph before a Bloomberg...
Prince Turki Al Faisal, Saudi's former intelligence chief and onetime ambassador to Washington, poses for a photograph before a Bloomberg Television...
Mario Monti, Italy's former prime minister, poses for a photograph before a Bloomberg Television interview at the Ambrosetti Forum in Cernobbio,...
Prince Turki Al Faisal, Saudi's former intelligence chief and onetime ambassador to Washington, poses for a photograph before a Bloomberg Television...