>> reporter: others say the rewards outweigh the risks. if iran's moderates can eventually take power from the hard liners in government, a more centrist in iran can play a more role on the world stage. >> certainly this deal and the lifting of sanctions and the achievement through dploap sigh has strengthed iran who say not everything should be achieved flu warfare. >> reporter: in a show of good faith, five u.s. hostages were released, but two americans still remain behind. and then will is the

afternoon. >> all right.

the computer models don't like it and neither cothe weather people. 46 is the average this time of year. we're at 49 now as of 6:45 and the winds are southeast at seven. the winds will really ramp to around noon. points east about the same. and at 37 in truckee, get ready for really cold air sliding in with this system starting on saturday morning. so future clouds and radar will zip you ahead to show you that we'll have just passing clouds. if we rain at all here in reno, it will be late in the day.