I am neither, but I thought there were polls showing Cruz, Rubio, & Kasich beating Hillary.
See here for the most recent polls:
http://www.realclearpolitics.com/epolls/2016/president/2016_presidential_race.html
Trump winning Zero polls loses to Hillary by 10.5 points;
Cruz wins one poll against Hillary but loses overall by 2.8 points, Kasich beats Hillary by 6.6 points;
Sanders beats Trump by 16.5 points, beats Cruz by 10.1 points, beats Kasish by 2.7 points.
Those are the numbers this AM.