st. louis republican donald trump publicly break run mate mike pence deal civil war syria comment sunday u.s. presidential debate expose tensions within campaign speak disagree trump say response question moderator comment pence unite state ready use force syrian military target command president bashar al-assad believe get isis worry isis republican presidential nominee say debate democratic rival hillary clinton refer islamic state insurgent group fight assad force pence debate last week clinton vice presidential run mate tim kaine appear break rank trump denounce russian president vladimir putin interference syria civil war support assad small bully leader russia dictate term unite state pence say russian warplanes strike islamic state position syria support assad government clinton criticize trump praise putin cozy russian leader debate sunday pence tweet congrats run mate realdonaldtrump big debate win add proud stand you trump campaign crisis month nov. election flood republicans withdraw support brash new york businessman former reality tv star newly uncover 2005 videotape make sexually aggressive comment women unusual move pence issue statement saturday critical trump word tape say twitter defend them husband father offend word action describe donald trump indiana governor say debate sunday however source close pence dismiss talk among political analysts might bolt ticket uproar trump comment absolutely source tell reuters trump say disagree run mate syria