US will not 'shave at the margins' for Iran deal, Kerry says
"We are not yet where we need to be" for the US to say with confidence that there will be a comprehensive nuclear deal by the end of the week, Kerry says.
US Secretary of State John Kerry meets with US delegation to Iran talks on the terrace of a hotel where the negotiations are being held in Vienna, Austria July 2, 2015.(photo credit: REUTERS)ByMICHAEL WILNER