The Left's Aversion to Social Security and Medicare Cuts

I often think that the vast majority of the public is ideologically plastic, says Julian Zelizer. But there are some sort of pretty consistent fundamentals that we see in public opinion and they aren't unchangeable, he says. The aversion to social security and Medicare cuts is a real problem for the left,. And then I think the kind of sticky thing in US opinion that is a realproblem for the left is the American aversion to taxes.