If anyone should worry Governor Cuomo over his prospects for reelection in 2018, it's Comptroller Tom DiNapoli.
Mr. DiNapoli is high profile but clean in a state where many are not. He has made friends and is affable and non-threatening.
Tom DiNapoli has traditional labor and liberal support but doesn't have sharp edges that would drive away moderates and conservatives.
Mr. DiNapoli is a former Nassau County Assemblyman who has lots of friends up and down the ranks of the Democratic Party.
His presence in 2018 may actually push Mr. Cuomo out of the race.
State Comptroller may run against Cuomo for governor | New York Post