This question was asked of me last night by an American querent who hates Trump and worries what will happen if he succeeds in winning the Republication nomination. The querent is not a Republican.
The horary chart is set for April 28, 2016 at 9:28 p.m. CDT in Milwaukee, WI; 29.00 Scorpio Asc.
Donald Trump is "some other person": 7th house. Therefore he is signified by Venus, ruler of Taurus on the 7th house cusp. Look at Venus: at 28.51 Aries, it's about to gain major essential dignity when it enters its own sign of Taurus in a little over one degree. Things are looking up for Trump--way up, as shown by his planet moving from detriment to rulership in a single step. This is a big Yes: Trump will win.
Granted, this prediction is not exactly surprising. By now everyone pretty much figures that Trump is going to secure the nomination. But look at how clearly and simply the chart shows the answer! It tells us what is going to happen with a single testimony, easily understood.
In about three months' time we shall see if the prediction holds true. The Republican convention is scheduled to begin on July 18, 2016 in Cleveland, Ohio.