The vice president is set to appear in Nantucket, Mass., Jackson Hole, Wyo., and San Diego this month in his role as the Republicans’ finance chair.

© Doug Mills/The New York Times

President Trump ratcheted up his rhetoric against Elon Musk, at one point suggesting that he could be interested in attempting to deport him.

© Eric Lee/The New York Times

The billionaire and former Trump adviser suggested that if the domestic policy bill passed, he would swiftly form a new “America Party” and back primary challenges to Republicans.

© Haiyun Jiang for The New York Times