As he runs for governor of Pennsylvania, Doug Mastriano is being heavily outspent by his Democratic rival and trails badly in polling. National Republicans show little desire to help him.
Representative Lee Zeldin is depending on Donald J. Trump’s stature to help him in a crucial race for cash, even though Mr. Trump is unpopular in New York.
With many of Donald J. Trump’s endorsed candidates falling to defeat in recent primaries, some Republicans see an opening for a post-Trump candidate in 2024.
The Maryland governor, a rare Republican who speaks out publicly against Donald Trump, is trying to defend G.O.P. lawmakers targeted by the former president.