Why is Obama so upset that Netanyahu is speaking to congress?

Iran Says US is 'Begging' for a Nuclear Deal. Top IRGC officer says Americans 'plead' with Iran in talks, and that the US is negotiating from a position of weakness.

Why is Obama so upset that Netanyahu is speaking to congress? Why are the Democrats so unhappy that they will boycott Netanyahu’s speech?

Iran Iran Iran. Obama’s narrative is that he will convince Iran to shut down its nuclear weapons ambitions through talks. That narrative is a LIE. He has been talking for 6 years. They keep marching on closer and closer. In his State of the union, Obama claimed progress. That is a total lie. http://www.nationalreview.com/corner/396940/fact-checker-gives-obama-three-pinocchios-iran-claims-state-union-patrick-brennan The Liberal Washington post gave him 3 pinocchios for that. Many in Congress wan t to increase sanctions on Iran. That was working. Obama has fought tough sanctions all along. Now Susan Rice gives a speech about national security priorities and tells everyone to relax about isis and that global warming is the big issue! This is all an effort to take our eye off the ball. The nuclear ball. Iran. Netanyahu is the only world leader who speaks truth to power. He has said all along Iran is building ICBM’s for USA. They can reach Israel without them. Iran is open about wanting to destroy Israel, the little satan, and the Great Satan, USA. They have terrorist cells all over USA (Hezbollah). They have submarines. Mutual Assured Destruction, which stopped a nuclear exchange with the Soviets does not work with Iran because of their deeply held belief system. Plus Iran can do great damage just possessing nuclear weapns.

The left wants to pretend this is not true. They are lying and covering up for this evil. Ahmadinejad is unambiguous that the regime's goal is the destruction of both Israel and the U.S., having vowed at the "World Without Zionism" conference that "his eminency Imam Khomeini ... said that the occupation regime of Qods [Israel] must be wiped off from the map of the world, and with the help of the Almighty, we shall soon experience a world without America and Zionism, notwithstanding those who doubt."       Second, his promise to annihilate these two nations, and to do it "soon," is coupled with a nuclear threat: "Today, the Iranian people is the owner of nuclear technology. Those who want to talk with our people should know what people they are talking to[.] ... If they have not realized this by now, they soon will, but then it will be too late[.]" Ahmadinejad promises a second Holocaust by means that only a nuclear weapon could produce -- "[t]he Zionist regime...will be eliminated by one storm" -- followed by attacks on the West: "The rage of the Muslim peoples will not be restricted to the boundaries of our region[.] The waves of the explosion ... will reach the corrupt forces [i.e., the Western countries] which support this fake regime [Israel]." The Iranian president's threat has been echoed by other prominent regime officials.           An alert blogger who took issue with Amanpour cited a threat announced in a regime-controlled newspaper that "nuclear devices will go off in American cities" -- and noted a nuclear threat by chief nuclear envoy Ali Larjani (not to be confused with his brother Mohammed, a high-ranking official who responded to our president's outreach by calling him a well-known slur against black people). In addition, in a speech urging the Muslim world to destroy Israel, Iran's Ayatollah Ali Akbar Hashemi-Rafsanjani issued a nuclear threat, sadistically taunting that "application of an atomic bomb would not leave any thing in Israel, but the same thing would just produce damages in the Muslim world."
If Bachmann was wrong in alleging a genocidal threat, then so was virtually the entire House of Representatives, who voted 411-2 to urge the U.N. Security Council to bring charges against Iran's president for violating the 1948 Geneva Convention by threatening to wipe Israel off the map.

Obama, despite his lying rhetoric, will let Iran achieve nuclear weapons. His chief puppeteer, Valarie Jarett, was born in Iranian and want to help the regime. This is the greatest foreign policy error in US history and Obama I does not want Netanyahu to come to congress and tell the American people what is at stake. Obama and the Dems who support this are traitors and endangering us all.