Fox Business News dealt with the Toomey no vote. They describe Toomey as a staunch Free Trader who believes the Presidents nationalist / America First trade agenda is wrong.
They also highlighted the fact that he has received almost half a million dollars to his campaigns from US Chamber of Commerce types.
Your second paragraph is baffling. Does the U.S. Chamber of Commerce actually oppose the USMCA?
“he has received almost half a million dollars to his campaigns from US Chamber of Commerce types.”
That is all you need to know about Toomey’s vote. He is bought and paid for by the USCC.