CHICAGO — It’s been three days since a man was lifted to safety after hanging on the side of Trump Tower for 13 hours, but one of his closest friends says he’s still frightened for him. “He’s never done anything like this before. I don’t know how it will end up,” said Marlen, who didn’t want his last name used so he wouldn’t be harassed on social media. “I’m really scared.” Marlen and his …