The Senate has left the building until Tuesday at 3 p.m. ET, meaning that the shutdown likely won't end before then.

Democrats believe they have effectively jammed Senate Majority Leader Mitch McConnell with the plan the House passed Thursday night -- a bill to reopen the government with no additional wall funding -- and that rank-and-file senators will start to feel the pressure and send word that it's time to buck the President and put the Democratic proposals on the floor.

Given that, Democrats don't plan on moving off their position (the two bills passed Thursday) at least until Republican senators return to Washington next week to face the press (and pressure).