Serious GOP VP contender Allen West has a list of 80 Communist Party members in the Democratic Caucus:
Allen West provides a head count on the number of Communists in the [House] Dem Caucus
REP. ALLEN WEST (R-FL): I believe there's about 70, 80 to 81 members of the Democratic Party that are members of the Communist Party [in the House of Representatives].
Hearkening to the good old days:
"The Commie-crat Party" -Joseph McCarthy