Radio host tells Cuomo that Mamdani would be 'cheering' if there was another 9/11

Former Gov. Andrew Cuomo was a guest on "Sid & Friends in the Morning" on WABC on Thursday, Oct. 23, when host Sid Rosenberg made a startling speculation. (Audio Credit: "Sid & Friends in the Morning" / WABC - Thursday, Oct. 23) (Photo: Getty Images)