California Governor Gavin Newsom (D) continues to troll President Trump by using his own words, social media posts and even merchandise against him. Former Sen. Heidi Heitkamp, Semafor Politics Reporter Dave Weigel and host of 'The Bulwark' podcast Tim Miller join Katy Tur to discuss Newsom's latest political strategy and whether they believe it will work with voters.

California Gov. Gavin Newsom (D) is doing more than just mocking President Trump's signature social media style: It seems he's now borrowing the president's brand — and hawking familiar headwear. Why it matters: Trump and his affiliated entities have monetized his agenda for years,