True Left

Democratic Senate Candidate Matt Lieberman Hosted Fundraiser For Lindsey Graham In 2013
...
Lieberman is facing heavy pressure to drop out of the race. The top-polling candidates in the contest right now are two Republicans — Sen. Kelly Loeffler, who was appointed to Isakson’s seat after he retired, and Rep. Doug Collins ―  and Democrat Raphael Warnock, the senior pastor at Ebenezer Baptist Church, the famous Atlanta church where the Rev. Martin Luther King Jr. preached.
...
In response to the calls for him to drop out, Lieberman has accused Abrams of “candidate suppression,”

His family is Jewish; his paternal grandparents emigrated from Congress Poland and his maternal grandparents were from Austria-Hungary.[9]