nytimes June 8, 2021 12:00am Andrew Yang Is Hit With Negative Ads From Animal Rights Leaders #electionsmayors #animalabuserightsandwelfare #campaignfinance #politicaladvertising #primariesandcaucuses #nyclass #newyorkcity #yangandrew1975 #stringerscottm #garciakathryn #wileymaya #adamsericl #news Andrew Yang Is Hit With Negative Ads From Animal Rights Leaders In 2013, the animal rights leaders helped undermine the mayoral campaign of Christine Quinn, boosting the chances of the eventual winner, Bill de Blasio.