If the world could vote? What would happen if the world could vote in the US presidential elections? Your vote has been cast. Thank you. Barack Obama 86.7% (3393 votes) John McCain 13.3% (521 votes) Total number of votes: 3914 Countries voted from: 56 Country BarackObama JohnMcCain Antigua and Barbuda 100% 0% Argentina 100% 0% Austria 50% 50% Australia 94.3% 5.7% Bosnia and Herzegovina 100% 0% Belgium 92.5% 7.5% Brazil 50% 50% Canada 91.7% 8.3% Switzerland 95.7% 4.3% China...