As dialog continues between Iran and the five permanent members of the UN Security Council plus Germany, a group of US senators is threatening to push for more anti-Iran sanctions. Fourteen Democratic and Republican lawmakers have pledged to work together on legislation aimed at imposing new sanctions on Iran over the coming weeks. The bipartisan group of lawmakers includes Democrats Robert Menendez and Republican Bob Corker. The lawmakers say they want to prevent Iran from acquiring the capability to develop a nuclear weapon. The US has passed several rounds of illegal sanctions against the country, hitting the Iranian public hard. Tehran says its nuclear energy program is for power generation and producing medical radio isotopes. Show Less >>