"Representative George Miller has been a tireless advocate for working families and he will be missed in Congress. As for Ro, he will continue to work hard for the opportunity to represent the people of California's 17th district," Khanna spokesman Tyler Law told The Hill in a statement.
Khanna had considered a run against then-Rep. Pete Stark (D-Calif.) in a different nearby district in 2012, but took a pass on the race. Stark lost a primary to Rep. Eric Swalwell (D-Calif.), leaving Khanna with few options for an easy House race. He's been raising big money against Honda, a longtime congressman, and could be competitive in the race.
Some California Democrats believe Khanna could reconsider his decision not to run in the now-open 11th District, however.