The bill comes amid lingering fallout of a $400 million payment to Iran.
The Texas Republican said the government isn't as effective as it could be.
The Senate passed the bill by unanimous consent.
Jordain Carney 09/29/16 02:29 PM EDT
"I do think it's worth further discussions," Mitch McConnell said.
“If policymakers proceed to adopt the TPP they should be committed to an insane asylum.”
"I do think it's worth further discussions," the Senate leader said.
Reid added that Republicans have empowered Donald Trump.
The bill heads to President Obama's desk.
Grassley accused the Senate Democratic leader of holding up GOP legislation.
Sen. Lindsey Graham said lawmakers need to make sure they didn't open "Pandora's box."