The Iran nuclear deal now, the caravan at the border plus other stories

We look at the Iran nuclear deal after the Israeli PM's presentation.......the caravan at the US Mexico border and the reality of asylum.......there is a new report that El Chapo killed Americans as missionaries in Mexico....Happy # 79 Judy Collins.....Nolan Ryan's 7th hitter 1991.....................and others stories.............

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Check Carlos Guedes' schedule this week in Dallas