country the migrants are coming from, i don't want them entering ours. >> yeah, but i mean, the experts will tell you and many members of congress will tell you that factually that's not accurate. factually there's not much more mexico can do. there are some additional steps mexico can take, but by the way, this all goes back to the fact that the president has been unable to coral his party and the democratic party around a set of immigration principles that would tighten the border and do other things to fix the system that everyone kind of understands is broken. >> facts, the darnedest things. remember, when republicans controlled congress, they did not give the president the money he wanted for the wall. steve liesman, brendan greeley, jake sherman, thank you all so much. coming up, the citizenship question on the census will be decided by the supreme court very soon. but brand-new evidence just discovered could prove that the question was specifically added to help republicans. and you won't believe how it was uncovered. it's a shocker. but first, last night was