Democratic New York Gov. Andrew Cuomo leads challenger Cynthia Nixon by more than 40 points ahead of Thursday’s Democratic gubernatorial primary, according to a poll published Monday. Sixty-three percent of “likely Democratic voters” favor Cuomo compared to 22 percent who favor Nixon, according to a Siena College poll referenced by 13 WHAM ABC. That represents an even bigger lead for Cuomo than he enjoyed in late July, when 60 percent of likely Democratic voters leaned toward Cuomo, and 29 percent leaned Nixon, according to The Wall Street Journal.