AP
Sen. John Cornyn (R-Texas), the Senate Minority Whip, tweeted, "Amazing what WH will do to distract attention from O-care."
A look at the replies coming from the Twittersphere was largely negative.
John Cornyn/Twitter
President Obama later unveiled details of the agreement, saying, "simply put, they cut off Iran's most likely paths to a bomb."
The New York Times reported that as part of the deal, the U.S. will provide $6 billion to $7 billion in sanctions relief. Iran would agree to stop enriching uranium beyond a 5% level, which would mean they would have to dismantle the links between networks of centrifuges.
According to Reuters, Iran will get access to $4.2 billion in foreign exchange as part of the agreement.