And though many Trump-aligned Republicans are criticizing the committee — and in some cases Burr himself — it’s not a unanimous view.

“He’s a good chairman, and I don’t have any problem with his decision,” said Intelligence Committee member Roy Blunt (R-Mo.). “I don’t have any reason to disagree with Sen. Burr’s decision.”

Blunt and Cornyn said there has been no discussion of reversing the subpoena.

“Conservatives shouldn’t criticize Burr. Because Burr was assigned the lead role on all of this Russia collusion stuff by the leader,” said Sen. Chuck Grassley (R-Iowa). “The leader had confidence in Burr’s leadership, nobody else ought to be questioning it.”