President Trump and congressional leaders have agreed to a border wall funding showdown after the upcoming November midterm elections and if he plays his cards right, it could result in $5 billion, more than twice what the White House initially sought. While appropriations bills are moving at the fastest pace in over 20 years, with many expected to be approved by Oct. 1, the start of the fiscal year, Homeland Security funding for the wall is likely to be delayed, said officials. Plans are already underway to approve temporary, “stopgap,” funding that will cover Homeland until its new spending is...