What did fellow sharks like Kevin O'Leary say to Mark Cuban on his final "Shark Tank" episode May 16?

Mark Cuban reads up to 1,000 emails a day on one of his three phones. He has a goal of keeping his unread messages under 20, he told us over email.

OPINION In Mexico City, two icons of Cuban repression are banished Statues of Fidel Castro and ‘Che’ Guevara head to the dustbin of history.