U.S. President Obama meets with health insurance chief executives at the White House in WashingtonThrough Roberta Rampton WASHINGTON (Reuters) – President Barack Obama will meet with Senate leaders from both events on Tuesday to try to convince them not to undertake additional sanctions on Iran as the USA and different world powers head for new nuclear negotiations with Tehran, the White Home mentioned. Obama urged Congress final week to hold off on new sanctions and sought to reassure lawmakers that any easing can be modest and might be fast reversed if Iran presentations it is not excited about curbing its nuclear application. The president plans to make that case once more to lawmakers when he meets them on the White Home, presidential spokesman Jay Carney mentioned on Monday.