Donald Trump has fought through a 17-challenger field to win the Republican presidential nomination.  Now the smartest move for Trump would be to leave the race. Yes, I mean that.  (And I am not the only one to wonder if his commitment to finish the race is less than complete.) But after coming this far, why would a man who wrote a book called Never Give Up walk away?  The answer has nothing to do with poll numbers or GOP malcontents.  The reason is because of Trump’s long-term perspective gained from decades as a successful businessman. As he regularly tells us, Trump is a businessman, not a politician.  And, unlike one-hit wonders like Bill Gates and Mark Zuckerberg, he has built a career in which he has founded and grown numerous enterprises.  One of the key talents underlying this long career is his preternatural ability to know when to change course.  To understand this uncanny instinct for knowing when to switch strategies one...(Read Full Article)