Governor Gavin Newsom has turned President Donald Trump's sweeping tariff agenda into a political foil, casting the White ...

ABC News reporter Jonathan Karl immediately cast doubt on Democratic California Gov. Gavin Newsom after he claimed he gets along “extraordinarily well” with President Donald Trump during an interview.

The Republican-led House and Senate Armed Services committees are looking into a strike on an alleged drug boat near ...

"They're not screwing around," Newsom told ABC's Jonathan Karl. California Democratic Gov. Gavin Newsom said he is "deeply concerned" about remarks from President Donald Trump and his close allies ...

After a big night for Democrats, California Gov. Gavin Newsom (D) has taken to taunting President Donald Trump on social media. “...AND SO IT BEGINS!” Trump wrote in a post after the races were called ...

Gov. Gavin Newsom (D-Calif.) tells Meet the Press in an exclusive interview that “the rules of the game have changed” in facing off with President Trump and says he is “deeply confident” that a ...