“Herman Cain knows too little about foreign policy to be President of the United States.” When I say that, of course, what I really mean is that I’m just a tiny bit nervous that the sexual harassment allegations against him may have some truth behind them, and I don’t want to have that blow up in my face after he wins the Republican nomination, and yet at the same time I don’t want to look like a lily-livered shrimp of a cowering weenie by appearing to bail on Cain over old, unsubstantiated claims that all seem to be traceable to David Axelrod’s apartment.