WaPo:

Six states where President Trump has threatened to challenge his defeat continued their march toward declaring certified election results in the coming weeks, as his advisers privately acknowledged that President-elect Joe Biden’s official victory is less a question of “if” than “when.”

Trump began the day tweeting about “BALLOT COUNTING ABUSE” as he and his allies touted unproven claims that fraud had tainted the election in Arizona, Georgia, Nevada, Pennsylvania, Michigan and Wisconsin. Vice President Pence gave a presentation to Republican senators on Capitol Hill about new litigation expected in Pennsylvania, Michigan and Georgia — imploring them to stick with the president, according to several Republicans in the room.

But even some of the president’s most publicly pugilistic aides, including White House Chief of Staff Mark Meadows, Republican National Committee Chairwoman Ronna McDaniel and informal adviser Corey Lewandowski, have said privately that they are concerned about the lawsuits’ chances for success unless more evidence surfaces, according to people familiar with their views.

Trump met with advisers again Tuesday afternoon to discuss whether there is a path forward, said a person with knowledge of the discussions, who, like others interviewed for this report, spoke on the condition of anonymity to describe internal discussions. The person said Trump plans to keep fighting but understands it is going to be difficult. “He is all over the place. It changes from hour to hour,” the person said.

In the states, Democratic and some Republican officials said they have seen no evidence of fraud on a scale sufficient to overturn the results. “There is no evidence of widespread voter fraud,” one GOP official in Georgia said.