PALM BEACH, FL — It was a joyous day at Mar-a-Lago today, as the entire staff of the famed resort property exploded into celebration and party preparation when an overjoyed President-elect Donald Trump ran out to greet his prodigal son, Mark Zuckerberg.
The tech tycoon and his head-of-HR mistress whose affair was exposed on a “kiss camera” at a Coldplay concert both appeared to be living the American dream — complete with happy family photos and big...