McCain visits Woodstock, does not dig it, man

Almost 40 years late, John McCain finally made it to Woodstock today. He has quipped in the past that he never made it in 1969 because he was "tied up at the time." Now he is airing aTV ad in South Carolina that includes that joke but also footage of the festival as part of his slam at presumably "pro-pharmaceutical" (and he's not talking about the big drug companies) Hillary Clinton. And he proposes an odd litmus test for establishing if someone should even be considered for the White House. Here is the 30-second spot: