a 20% jump suggesting republican voters are getting far more comfortable with him. ted cruz in first, marco rubio in second. so let's take a look at some of the issues voters care about. trump running strong there, well over half of republican voters say trump is best at handling the economy and illegal immigration. and 47% say he would be best at handling isis. and finally, republican voters more optimistic about their chances in 2016 with trump in the picture. that number has jumped since august by 8 percentage points. meanwhile there is more rhetoric on the campaign trail this morning after trump's latest blast against hillary clinton, talking about trump in an interview with the "des moines register," though, she refused to address his comments directly. listen. >> i really deplore the tone of his campaign and the