Disallowed Key Characters/daily-news/archive/2015/09/Republican_presidential_candidates_splintered_on_Wednesday_night_over_how_to_deal_with_a_tentative_nuclear_agreement_with_Iran,_with_some_saying_they_would_void_it_immediately_and_others_saying_they_would_be_more_cautious_and_monitor_Iran’s_behavior