No big GOP break with Trump on Biden’s win

House Minority Leader Kevin McCarthy, R-Calif., talks about House Republicans and the election, during a news conference on Capitol Hill, Thursday. (AP Photo/J. Scott Applewhite)

WASHINGTON — The most powerful Republicans in Washington stood firmly behind President Donald Trump and his unsupported claims of voter fraud on Thursday, but new cracks emerged among GOP leaders elsewhere who believe it’s time to treat Democrat Joe Biden like the president-elect he is.