White House Brushes Off Chuck Schumer's Iran Deal Rejection

Josh Earnest downplayed the effect of Sen. Schumer's position on the Iran deal.

“I would describe this as an announcement that was not particularly surprising to anyone here at the White House, even if it was disappointing,” Earnest said. “But it doesn’t change our confidence that we’ll be able to mobilize a substantial majority of Democrats both in the House and in the Senate in support of the deal and if necessary.”

Instead, he became the the first Democratic senator -- and fifth New York Democratic lawmaker -- to oppose it Thursday night, citing concerns that the deal would not do enough to curb Iran's nuclear ambitions and sponsorship of terror.

“After deep study, careful thought and considerable soul-searching, I have decided I must oppose the agreement and will vote yes on a motion of disapproval,” he wrote in a blog post.

Schumer had been under consistent pressure in New York by pro-Israel supporters of the deal. Anti-deal groups have run television ads in New York markets for weeks, urging area lawmakers to vote against the agreement. Protestors have rallied against the deal in Times Square and outside Schumer’s Manhattan office, where one New York state assemblyman was arrested for obstruction.

Schumer notified the White House of his decision before making his announcement, Earnest said.

Opponents of the deal need 13 Democrats in the Senate and 43 in the House to vote to override Obama’s veto to kill the deal.

Sherman plans to propose additional sanctions on Iran next month to target its non-nuclear behavior, according to his statement.