But supporters of the immigration package say the deeper threat to an agreement is not the president, but the conservatives in both the White House and Congress fighting to kill the deal before it can pick up steam –– an effort they’re calling “the Stephen Miller ambush,” referencing a top White House aide.

The leading negotiators on an immigration package — Sens. Lindsey Graham (R-S.C.) and Dick Durbin (D-Ill.) — were invited to the White House Thursday to huddle with Trump on their emerging agreement to combine Dreamer protections with tougher border security and new restrictions on immigration.

They were reportedly surprised to find a handful of Republican lawmakers joining the meeting, including Sens. Tom Cotton (R-Ark.) and David Perdue (R-Ga.), as well as Rep. Bob Goodlatte (R-Va.), all immigration hard-liners who are opposed to the Graham-Durbin framework, which they deem too soft on enforcement.