This week’s introduction by a bipartisan group of 26 senators of a new sanctions bill against Iran could result in the biggest test of the political clout of the Israel lobby here in decades. The government of President Hassan Rouhani has warned repeatedly that the demand that Iran dismantle its nuclear programme entirely is a deal-breaker. Credit: Mojtaba Salimi/cc by 2.0. The White House, which says the bill could well derail ongoing negotiations between Iran and the U.S. and five other powers over Tehran’s nuclear programme and destroy the international coalition behind the existing sanctions regime, has already warned that it will veto the bill if it passes Congress in its present form. The new bill, co-sponsored by […]