WASHINGTON (AP) -- Senate Democrats on Tuesday put the brakes on new Iran sanctions legislation, ending for now a looming showdown between Congress and President Barack Obama over negotiations to prevent Tehran from having the capability to make a nuclear weapon.<br />
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Sen. Bob Menendez, D-N.J., a leading proponent of the legislation, says he remains skeptical a deal will materialize, but says he and nine other Democrats now won't push the bill at least until the end of March. Menendez' concession to the White House is good news for Obama, who has threatened to veto any new sanctions legislation.<br />
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Republicans could still move ahead on the bill, but without Democratic support, Congress would not have the votes needed to override an Obama veto.<br />
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The White House, British Prime Minister David Cameron and other international leaders have been lobbying U.S. lawmakers hard, arguing that if new sanctions legislation were passed, Iran could walk away from the talks and say the U.S. was negotiating in bad faith and scuttled the discussions. Obama said the willingness of America's international partners to enforce existing sanctions against Iran also would wane.<br />
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Last week, House Speaker John Boehner fueled the rising friction with the White House by announcing that he had invited Israeli Prime Minister Benjamin Netanyahu, a staunch opponent of Iran, to stand before Congress March 3 and push for new sanctions. The announcement caught the administration off-guard and Obama says he will not be meeting with Netanyahu when he visits Washington.<br />
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Boehner defended his decision again on Tuesday, saying the House is an equal branch of government and had the right to invite the Israeli leader to "talk to the members of Congress about the serious threat that Iran poses and the serious threat of radical Islam."