Arizona Rep. Jeff Flake got an endorsement from Sarah Palin Monday for his bid for a seat in the U.S. Senate. Flake is up against businessman Wil Cardon and has received a few other high-profile endorsements lately from Arizona Sens. John Kyl and John McCain. “Credited by many as the leading anti-earmark crusader in the House, Jeff has fought hard against the pork-barrel spending—oftentimes casting one of the few GOP no votes on bloated spending measures,” Palin said in a statement. Palin this year has endorsed several conservative Senate candidates who’ve gone onto win their respective primary elections.