DONALD TRUMP OPEN TO NUCLEAR RETALIATION AFTER BRUSSELS ATTACK Reena Flores CBS News March 24, 2016 Donald Trump is not ruling out the use of nuclear weapons in the U.S. fight against the Islamic State of Iraq and Syria (ISIS), according to an interview with the GOP front-runner that aired on Bloomberg TV Wednesday. Asked if he would consider nuclear retaliation after this week's terror attacks in Brussels, Trump responded: "Well, I'm never gonna rule anything out. And I wouldn't wanna say. Even if I felt -- it wasn't going -- I wouldn't wanna tell you that because, at a...