"... there are communists who think like Christians."  ???  
A summary of the body count of Communism, largely, of the poor:
China 73 million
Soviet  58 million
Korea 3 million
Cambodia 2.6 million
Afghanistan 1.7 million
Vietnam 1.6 million
Ethiopia 1.3 million
Yugoslavia 1 million
Cuba 73,000
Germany 70,000
Czech 65,000
Poland 22,000
Shall we, Americans, remember the poor in the way that the "Christian" thinking Communists did?  Did Pope Francis just suggest that?    I think my brain must be scrambled.