U.S. Senate Republicans will push ahead on Thursday with a measure to kickstart President Donald Trump's agenda on immigration, energy and defense, Majority Leader John Thune said on Wednesday, after Trump called on them to drop the plan in favor of a sweeping resolution prepared by House Republicans.

GOP senators want to pass a narrower measure this week to speed up passage of border funds, while President Trump favors a broader approach led by House Republicans.

House and Senate GOP leaders are divided over legislative strategy on the budget spending plan due to President Trump’s constant shift in “focus and demands”. NBC News’ Sahil Kapur has more details. Managing Editor at The Bulwark Sam Stein joins Alex Witt to discuss why Republicans are still divided on the budget plan.