Morning Report — Senate barrels toward border fight 

Senators are headed for a showdown over a U.S.-Mexico border deal that’s critical to unlocking aid for Ukraine and Israel. 

GOP negotiators in the upper chamber are expressing doubts that even if they can come to an agreement, it won’t be one that Speaker Mike Johnson (R-La.) can sell to his own members. Johnson, just weeks into his tenure, has rested Ukraine aid on the ability of Republicans to enact border reform, writes The Hill’s Al Weaver. But Republicans...