De Blasio hits back after 7 of 8 NYC mayoral candidates say they don't want his endorsement

Almost all Democratic candidates for New York City mayor were on the same page about one thing: steering clear of Mayor de Blasio's endorsement.

Only Andrew Yang, an entrepreneur, who first ran for president in the Democratic primary, raised his hand when asked who would accept an endorsement from the mayor, though he continued to rail against him throughout the night. Yang also said he would accept an endorsement from embattled Gov. Andrew Cuomo.  "Candidates do what candidates do. Sometimes they think they’re doing the smart thing or the clever thing and sometimes it works and sometimes it doesn’t," de Blasio said of the candidates’ resounding rebuke of him throughout the night.  Hizzoner said he, too, was unimpressed with the candidates at the debate.