Oregon’s Democratic Sen. Jeff Merkley on Sunday became the 31st senator to announce support for the Iran nuclear deal, as momentum builds behind the agreement the Obama administration and other world powers negotiated with Tehran.
Merkley’s backing puts supporters within reach of the 34 votes required to uphold a presidential veto of a congressional resolution disapproving the agreement, which curbs Iran’s nuclear program in exchange for billions of dollars in sanctions relief.
Republicans are unanimously against the deal. But with an overwhelming number of Senate Democrats in favor, some have now begun aiming to amass 41 yes votes, which would allow them to kill the disapproval resolution outright in the Senate and protect Obama from having to use his veto pen.
Read more: ABC News