Oh dear. Trump has a 7% chance of becoming President in 2016 according to this: http://www.predictwise.com/politics/2016president
(57% for Hillary, 16% for Rubio, 7% for Sanders, 4% for Jeb)

(It also separately has a 58% implied probability of a Democrat candidate, with 42% Republican, which obviously doesn't tally with the above figures)