We can’t overstate the severity of President Trump’s buyer's remorse from signing last month's spending bill. It could even be a turning point in his presidency, on the issue of immigration and his level of cooperation with Republican leaders; Sources who’ve discussed it with Trump say it freaked him out to see the array of usually friendly faces on Fox News’ opinion shows ripping into him for signing a bill that spent a ton of money, but gave lots away to liberal priorities and did little for his signature promise to build a wall.

Why this matters: Truth is that Trump had little clue what was in the largest spending bill ever passed. Conventional wisdom on Capitol Hill has been that nothing will happen on immigration after the early failure to cut a deal this year. Republican leadership sources were telling us that the court decision to keep DACA alive took away Trump’s deadline and removed the pressure on Congress to act. But now some of those sources are nervous, realizing that Trump won’t let the issue fade into the background.