Michigan-Canada bridge project faces political pushback
Trump claimed U.S. received little content from bridge's construction.
Commerce Secretary Howard Lutnick met with Matthew Moroun, Ambassador Bridge owner.
Ambassador Bridge is a major Republican donor opposing new bridge.
Democrats introduced Michigan-Canada Partnership Act to block Trump's actions without approval.
Bridge is jointly owned by Michigan and Canada, with Canada funding and tolls.
Blocking bridge could harm U.S. commerce and benefit Moroun financially.
1 week ago