Ro Khanna tosses in against veteran Mike Honda in the South Bay

After months of speculation it’s official: former Obama administration trade official and Silicon Valley darling Ro Khanna, 36, who teaches at both Santa Clara University and Stanford, will take on veteran Congressman and fellow Democrat Mike Honda, 71, in the 17th congressional district. And he’s lined up a who’s who of veteran former Obama campaign consultants to direct his campaign. The Chronicle’s Carla Marinucci blogs about it.