Mr.
Trump’s allies on the far right of the House Republican Conference have
veered into making bellicose threats that sound like calls to arms.
Representative Andy Biggs, Republican of Arizona, tweeted, “We have now reached a war phase. Eye for an eye.” Representative Clay Higgins,
Republican of Louisiana, appeared to summon supporters to Mr. Trump’s arraignment in Miami on Tuesday.“Buckle up. 1/50K know your bridges.
Rock steady calm. That is all,” he wrote on Twitter, in an apparent
reference to military maps.