Israeli Prime Minister Benjamin Netanyahu speaks before a joint meeting of Congress on Capitol Hill in Washington on Tuesday. Netanyahu said the world must unite to "stop Iran's march of conquest, subjugation and terror." House Speaker John Boehner of Ohio (left) and Sen. Orrin Hatch, R-Utah, listen. Andrew Harnik/AP hide caption

itoggle caption Andrew Harnik/AP

President Obama said Tuesday that there was "nothing new" in Israeli Prime Minister Benjamin Netanyahu's speech to Congress about Iran's nuclear program. Jacquelyn Martin/AP hide caption

itoggle caption Jacquelyn Martin/AP

Israeli Prime Minister Benjamin Netanyahu speaks before a joint meeting of Congress on Capitol Hill in Washington on Tuesday. He called the deal the U.S. and its allies are negotiating with Iran "very bad." Susan Walsh/AP hide caption

itoggle caption Susan Walsh/AP

Iraqi security forces and Shiite fighters fire artillery during clashes with ISIS militants in Salahuddin province. The push to retake Tikrit is being aided by Iran, which is providing rockets and other support to Iraq. THAIER AL-SUDANI/Reuters /Landov hide caption

itoggle caption THAIER AL-SUDANI/Reuters /Landov

Israeli Prime Minister Benjamin Netanyahu gestures while addressing the 2015 American Israel Public Affairs Committee (AIPAC) Policy Conference in Washington, D.C. on Monday. Cliff Owen/AP hide caption

itoggle caption Cliff Owen/AP

A Lego model of All Souls Church rests on the altar, which was retained when the Bolton, England, church was renovated into an interfaith community center. The model was built by children taking part in an after-school program there. Ari Shapiro/NPR hide caption

itoggle caption Ari Shapiro/NPR

More than 600 Porto city buses and taxis have been fitted with routers to provide free Wi-Fi service. It's being touted as the biggest Wi-Fi-in-motion network in the world. Sérgio Rodrigues/Veniam hide caption

itoggle caption Sérgio Rodrigues/Veniam

Members of the Muslim community leave the East London Mosque after prayers before the start of the holy month of Ramadan in June 2014. The mosque has an estimated 7,000 worshippers. Rob Stothard/Getty Images hide caption

itoggle caption Rob Stothard/Getty Images