It’s fairly obvious. He shows more leadership than any of the rest of them.
Why Trump?
Because he will absolutely and totally destroy the inept, corrupt, and hypocritical GOPe-led Republican party. The GOPe is going into the dustbin of history as it richly deserves.
Conservative or liberal, young or old, upballot or downballot, politicians that allign themselves with the Republican party must go down to defeat.