HOW YOU LIKE MCCAIN NOW?: Via TPM John McCain has descended to new lows in slavish devotion to appeasing the malignant forces he proudly declared he would not pander to in 2000. McCain is appearing in commercials in Arizona that support an anti-marriage equality ballot initiative. Funny how you don’t hear all those “liberals” for McCain talking about this. Honorable exception goes to Jon Chait, who rightly criticized the partisan hackery of McCain’s dishonest attack on Kerry’s gaffe last week.