What on Earth is the congressional GOP thinking? Reports indicate the White House and Republicans in Congress are at work on a deal that would tighten border security in exchange for okaying aid to Ukraine — and that a major bone of contention is whether to set a trigger point for expedited migrant removals when illegal crossings hit 3,000 or 5,000 per day. Huh? If Washington can tell border agents to stop waving in illegals when the total hits some arbitrary threshold, then it can tell them to do it from the get-go. In other words, by dickering over just...