[See NewsBusters for more.] CBS This Morning co-host John Dickerson on Tuesday conducted a softball interview with the star and director the new left-leaning Dick Cheney film Vice. Dickerson offered no tough questions and hinted that the film was accurate. Talking to Christian Bale and Adam McKay, Dickerson gushed, “Like McKay, Bale studied Cheney from the tiniest details to the big ones. Like suffering multiple heart attacks.” Bale (who plays Cheney) then proceeded to explain how he had a cardiologist act out what it’s like to have a heart attack.