Liberals are fearless in combating enemies that have already been defeated, but cowards when it comes to fighting a current threat.
The liberal (and Jewish owned) New York Times buried all articles concerning the Holocaust in the back pages where they wouldn't be noticed:
‘Reporting on the Times’ Calls Out New York Times Holocaust Coverage
During the Cold War, liberals were in denial about Communist atrocities. I remember well debating with liberals, and realizing they lived in a looking glass world where Communism was awesome and capitalism was evil.
After the Berlin wall fell, liberals finally decided that they were anti-Communist, and had been anti-Communism all along.
Now that we are fighting Muslim terrorists, liberals are fervently defending even the most outrageous of Muslim atrocities, or pretending they didn't happen. Despite wife beatings, honor killing, stoning, beheadings, oppression of women, liberals claim that Christianity and Judaism is just as bad as Islam because of things that happened 500 years ago.