 COLUMBIA UNIVERSITY REMOVES THREE DEANS AFTER TROUBLING TEXT MESSAGES AND FINAL ARGUMENTS IN A SENATOR CORRUPTION TRIAL. THOSE ARE SOME OF THE HEADLINES ON THE MORNING NEWSSTAND. POLITICAL REPORTS PROSECUTORS SAID EMBATTLED NEW JERSEY SENATOR BOB MENDEZ WAS A BRIBED MAN DURING CLOSING ARGUMENTS, WHICH WILL RESUME THIS MORNING. FEDERAL PROSECUTORS ARGUED THE LAWMAKER PUT HIS POWER UP FOR SALE.