recall petition, denied Walker's request for additional time. On March 30, 2012, the Government Accountability Board unanimously ruled in favor of the recall election. The recall elections for both Walker and Kleefisch took place on June 5, 2012. During the Republican primary election for the recall, Walker received 626,538 votes. In the Democratic primary, all of the Democratic candidates combined received 670,288, with the winner, Tom Barrett, receiving 390,109, a majority. On June 5, 2012, Walker won the recall election. This was only the third gubernatorial recall election in U.S. history. Walker won the recall, his second face-off with Barrett, by a slightly larger margin (53% to 46%) than in the 2010 election (52% to 46%) and became the first U.S. governor to win a recall election. By the end of the recall election, Walker had a national network of conservative donors and groups supporting him. Nearly 300,000 people donated to his recall campaign, which garnered roughly $37 million. Two-thirds of the contributions came from outside Wisconsin. Walker, or the conservative causes he supports, are also supported by conservative donors and groups including Michael W. Grebe, Diane Hendricks, and the Bradley Foundation, founder of the Wisconsin Policy Research Institute and the MacIver Institute; and David H. Koch and Charles Koch, initial funders of Americans for Prosperity. 2014 gubernatorial campaign In his third election in four years, Walker faced Democrat Mary Burke to determine the governor of Wisconsin. Wisconsin labor unions, who helped organize the 2012 Wisconsin recall election, donated funds to boost Burke's campaign. Walker received help from a number of conservative donors. The polling through most of the race was close and no candidate was a definitive favorite. The gubernatorial election took place on November 4, 2014, and Walker won re-election by 6 percent of the vote. 2018 gubernatorial campaign Walker sought a third term in the 2018 elections. His opponent, Democratic Wisconsin Superintendent of Public Instruction Tony Evers, defeated him in the election. Tenure Walker took the oath of office to become the 45th Governor of Wisconsin on January 3, 2011. By January 25, 2011, the state legislature passed a series of Walker-backed bills, the largest of which would cut taxes for businesses at "a two-year cost of $67 million", according to the Associated Press. Walker became a figure of national recognition and controversy after he proposed the "Wisconsin budget repair bill" in 2011. The bill, which would