Bill de Blasio. Photo: Gary Gershoff / Getty Images for Housing Works, Inc.
New York City mayor Bill de Blasio will be sworn in for his second term by Sen. Bernie Sanders, according to NYT City Hall reporter J. David Goodman.
Flashback: In 2014, former President Bill Clinton handled de Blasio's swearing in. Four years later, Sanders is probably the most high-profile member of the progressive wing of the Democratic party, to which de Blasio belongs.