Secretary of State John Kerry told a House panel Wednesday that Israeli Prime Minister Benjamin Netanyahu's judgment on talks with Iran "may not be correct." Carolyn Kaster/AP hide caption

itoggle caption Carolyn Kaster/AP

Vice President Joe Biden stands in front of his residence at the Naval Observatory in Washington, D.C., on Sunday, as President Obama arrives at a dinner Biden is hosting for Republican senators. Charles Dharapak/AP hide caption

itoggle caption Charles Dharapak/AP