Chip Lake, a Georgia-based GOP operative who did not vote for Trump in the general election, raised the prospect of the president leaving office before his term is up.

“It’s impossible to see a scenario under which this is sustainable under a four-year period,” Lake said…

Still, the blistering and blunt statements from some Republicans have marked a new phase. Until now, the party has largely kept its most troubling doubts about Trump to whispered, private conversations, fearful of alienating the president’s loyal supporters and upending long-sought GOP policy goals.