The same day Governor Sarah Palin seconded Ruedrich's call, although she later denied having said Begich should resign. Begich said he intended to serve his full six-year term. On November 18, 2008, the Associated Press called the election for Begich, who was leading and likely to win by more than the 0.5% margin needed to trigger an automatic recount, with the remainder of uncounted ballots originating from the Anchorage area. Stevens conceded the race the next day. Begich's victory made him Alaska's first Democratic U.S. Senator since Mike Gravel left office in 1981. 2014 Begich was up for re-election in 2014. He faced William Bryk in the Democratic primary on August 19, 2014, winning 96.7% of the vote. Candidates in the closed Republican primary included Lt. Governor Mead Treadwell, who received 25% of the vote; former Alaska Attorney General and Department of Natural Resources Commissioner Daniel S. Sullivan, who won with 40%; 2010 U.S. Senate nominee Joe Miller (32%); and John Jaramillo (3%). Alaska's 2014 U.S. Senate race was considered one of the most competitive congressional races in the nation, with the Cook Political Report rating it a "toss-up." In the final Rothenberg Political Report before the election, the Report considered the race a "Toss-up/Tilt Republican." In August 2014, shortly before the Senate primary, Lisa Murkowski, who serves alongside Begich in the U.S. Senate, objected to Begich's use of her image in a campaign advertisement titled "Great Team." Murkowski's law firm sent a cease-and-desist letter, calling the advertisement "factually incorrect." According to Politico, "Begich, running in deep-red Alaska, has sought on several occasions to highlight shared positions with Murkowski. But she is distancing herself." Begich declined to pull the ad. According to The New York Times, Alaska's 2014 U.S. Senate race is "potentially pivotal" and "nationally watched." The New York Times reported that in a bid to keep his seat, "Begich will try to attract rural voters and supporters of abortion rights." According to The Washington Post, Begich is campaigning on the idea of expanding Social Security benefits. According to The Washington Post, "Begich is one of a small but growing group of Democratic lawmakers who support the idea of lifting or changing the payroll tax cap, so higher earners pay more while adopting a new measure for inflation that would increase benefits for all seniors." In August 2014, Begich pulled a campaign ad accusing opponent Dan Sullivan of allowing