Brazilian President Dilma Rousseff lost a decisive impeachment vote in the lower house of Congress on Sunday and appeared almost certain to be forced from office in a move that would end 13 years of leftist Workers' Party rule. As thousands of pro- and anti-impeachment protesters demonstrated outside Congress, the leader of the Workers Party in the lower house conceded defeat with the vote standing at 314 votes in favor to just 110 votes against sending Rousseff for trial in the Senate on charges of manipulating budget accounts. The surprisingly one-sided vote had a raucous atmosphere with opposition legislators crowding around the microphone and cheering every vote against the unpopular president. At least two deputies let off poppers full of confetti as they voted to impeach Rousseff.