i believe that technically...the house doesn't have criminal investigative powers no matter what the president says. that would be a separate part of the government
maybe Joe can sell Ukraine some "scrap iron". lot's of old military vehicles could be sold at scrap prices. or maybe do something like we did with 50 destroyers to britain before we got involved in WW2. have ukraine promise us a port in crimea or ither military bases in exchange for military equipment.
the border patrol (they know a thing or 2 about the border) says they hope it passes,,,but trump, the maga republicans, and our very own big boy say it sucks.