Britain US 2016 Election(01 of11)
Open Image ModalSupporters of democratic candidate Bernie Sanders gather in London, Tuesday, March 1, 2016 as voting begins in the U.S. Democrats Abroad Global Presidential Primary.(AP Photo/Frank Augstein) (credit:Frank Augstein/AP)
London Supporters Of USA Democrat Bernie Sanders Hold "Super Tuesday" Rally(02 of11)
Open Image ModalLONDON, ENGLAND - MARCH 01: Supporters of American Democrat candidate Bernie Sanders carry a sign with the slogan 'Bernie 2016' as they march to a local polling station during a Super Tuesday rally in Parliament Square on March 1, 2016 in London, England. Super Tuesday is a day in the United States presidential primary season where a large number of states hold their primary elections. American citizens abroad are allowed to vote for their chosen candidate at local polling centres. (Photo by Ben Pruchnie/Getty Images) (credit:Ben Pruchnie via Getty Images)
London Supporters Of USA Democrat Bernie Sanders Hold "Super Tuesday" Rally(03 of11)
Open Image ModalLONDON, ENGLAND - MARCH 01: Supporters of American Democrat candidate Bernie Sanders carry a sign with the slogan 'Bernie 2016' as they march to a local polling station during a Super Tuesday rally in Parliament Square on March 1, 2016 in London, England. Super Tuesday is a day in the United States presidential primary season where a large number of states hold their primary elections. American citizens abroad are allowed to vote for their chosen candidate at local polling centres. (Photo by Ben Pruchnie/Getty Images) (credit:Ben Pruchnie via Getty Images)
London Supporters Of USA Democrat Bernie Sanders Hold "Super Tuesday" Rally(04 of11)
Open Image ModalLONDON, ENGLAND - MARCH 01: A supporter of American Democrat candidate Bernie Sanders wears a badge with the slogan 'A Future To Believe In' during a Super Tuesday rally in Parliament Square on March 1, 2016 in London, England. Super Tuesday is a day in the United States presidential primary season where a large number of states hold their primary elections. American citizens abroad are allowed to vote for their chosen candidate at local polling centres. (Photo by Ben Pruchnie/Getty Images) (credit:Ben Pruchnie via Getty Images)
London Supporters Of USA Democrat Bernie Sanders Hold "Super Tuesday" Rally(05 of11)
Open Image ModalLONDON, ENGLAND - MARCH 01: Supporters of American Democrat candidate Bernie Sanders gather in Parliament Square during a Super Tuesday rally on March 1, 2016 in London, England. Super Tuesday is a day in the United States presidential primary season where a large number of states hold their primary elections. American citizens abroad are allowed to vote for their chosen candidate at local polling centres. (Photo by Ben Pruchnie/Getty Images) (credit:Ben Pruchnie via Getty Images)
London Supporters Of USA Democrat Bernie Sanders Hold "Super Tuesday" Rally(06 of11)
Open Image ModalLONDON, ENGLAND - MARCH 01: Supporters of American Democrat candidate Bernie Sanders carry a sign with the slogan 'Bernie 2016' as they march to a local polling station during a Super Tuesday rally in Parliament Square on March 1, 2016 in London, England. Super Tuesday is a day in the United States presidential primary season where a large number of states hold their primary elections. American citizens abroad are allowed to vote for their chosen candidate at local polling centres. (Photo by Ben Pruchnie/Getty Images) (credit:Ben Pruchnie via Getty Images)
London Supporters Of USA Democrat Bernie Sanders Hold "Super Tuesday" Rally(07 of11)
Open Image ModalLONDON, ENGLAND - MARCH 01: A supporter of American Democrat candidate Bernie Sanders waves a sign with the slogan 'Bernie For President' during a Super Tuesday rally in Parliament Square on March 1, 2016 in London, England. Super Tuesday is a day in the United States presidential primary season where a large number of states hold their primary elections. American citizens abroad are allowed to vote for their chosen candidate at local polling centres. (Photo by Ben Pruchnie/Getty Images) (credit:Ben Pruchnie via Getty Images)
London Supporters Of USA Democrat Bernie Sanders Hold "Super Tuesday" Rally(08 of11)
Open Image ModalLONDON, ENGLAND - MARCH 01: Supporters of American Democrat candidate Bernie Sanders carry a sign with the slogan 'Bernie 2016' as they march to a local polling station during a Super Tuesday rally in Parliament Square on March 1, 2016 in London, England. Super Tuesday is a day in the United States presidential primary season where a large number of states hold their primary elections. American citizens abroad are allowed to vote for their chosen candidate at local polling centres. (Photo by Ben Pruchnie/Getty Images) (credit:Ben Pruchnie via Getty Images)
London Supporters Of USA Democrat Bernie Sanders Hold "Super Tuesday" Rally(09 of11)
Open Image ModalLONDON, ENGLAND - MARCH 01: A supporter of American Democrat candidate Bernie Sanders waves a sign with the slogan 'Bernie For President' during a Super Tuesday rally in Parliament Square on March 1, 2016 in London, England. Super Tuesday is a day in the United States presidential primary season where a large number of states hold their primary elections. American citizens abroad are allowed to vote for their chosen candidate at local polling centres. (Photo by Ben Pruchnie/Getty Images) (credit:Ben Pruchnie via Getty Images)
London Supporters Of USA Democrat Bernie Sanders Hold "Super Tuesday" Rally(10 of11)
Open Image ModalLONDON, ENGLAND - MARCH 01: A supporter of American Democrat candidate Bernie Sanders wears a badge with the slogan 'A Future To Believe In' during a Super Tuesday rally in Parliament Square on March 1, 2016 in London, England. Super Tuesday is a day in the United States presidential primary season where a large number of states hold their primary elections. American citizens abroad are allowed to vote for their chosen candidate at local polling centres. (Photo by Ben Pruchnie/Getty Images) (credit:Ben Pruchnie via Getty Images)
London Supporters Of USA Democrat Bernie Sanders Hold "Super Tuesday" Rally(11 of11)
Open Image ModalLONDON, ENGLAND - MARCH 01: A supporter of American Democrat candidate Bernie Sanders waves a sign with the slogan 'Bernie For President' during a Super Tuesday rally in Parliament Square on March 1, 2016 in London, England. Super Tuesday is a day in the United States presidential primary season where a large number of states hold their primary elections. American citizens abroad are allowed to vote for their chosen candidate at local polling centres. (Photo by Ben Pruchnie/Getty Images) (credit:Ben Pruchnie via Getty Images)