David Yassky was denounced by Bill de Blasio and Joe Lhota last week.
Thompson threw his support behind de Blasio, but said the current election system was an abomination.
The former Giuliani aide says NYC's 20-year Republican mayoral streak will continue.
After being credited with helping his dad surge in the polls, Dante de Blasio, 15, chats about his 'do.
The Gracie Mansion hopefuls faced off at Hunter College on Tuesday.
The former congressman wants Albany to hand over responsibility for the MTA, taxes and rent laws.
The mayoral candidate called on the FDA to change rules that have been in place since the AIDS epidemic.
Thompson, who opposes the trash station, and an anti-MTS developer have used the same firm, records show.
Mayoral candidate Anthony Weiner spoke with WNYC Thursday, a day after declaring his official run.
Michael Bloomberg had harsh words for those who criticize stop-and-frisk, including The New York Times.
A bribery scandal stretching from Queens to Rockland County has cast a shadow on the GOP candidates.
Police Commissioner Ray Kelly echoed Bloomberg's concerns about an inspector general for the NYPD.
Noshing on donut holes, John Liu discussed the differences, or lack thereof, between the candidates.
Joe Lhota defended his former boss during a GOP mayoral debate.
A DNAinfo.com New York report found that Quinn's home club support is waning, but she's not worried.
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