If the Senate bill moves fast enough the House Republicans might have to vote in favor of it. Obviously not all, but perhaps just enough.

Otherwise it will look like once again the Republicans are being obstructionists and even liars. Saying they are pro immigration reform but actually voting against it. Surely they remember what happened with the 2012 presidential election. Will they risk losing their seats in the House as well?

If that happens Democrats can send a message to the Latino voters (and any other pro immigration reform voter) that they need to control both the House and the Senate to pass C.I.R.

After all, this bill doesn't just legalize illegals. It has tougher security and better border control.