A man who stole roughly $4.3 million from an Anchorage bank in 2011 and was caught days later traveling in Mexico with the cash has been extradited back to the United States, according to federal prosecutors.Gerardo Adan Cazarez Valenzuela, also known as Gary Cazarez, had been serving time in Mexico for a conviction similar to money laundering, the U.S. Attorney's Office for the District of Alaska said in a release.Valenzuela was a cash vault services manager for KeyBank when, according to federal prosecutors, he stole millions in cash from a KeyBank location . . .