Krugman on SS reform:
http://www.bepress.com/cgi/viewcontent.cgi?article=1048&context=ev
Basically, he says there is no crisis and the privatization proponents are idiots. For example, even though revenues may exceed disbursements in 2018, the trust fund will have a healthy income from interest on its government securities. By implication, there is no need to cut benefits. Reading between the lines, Krugman is saying that the whole ss crisis is a Wall Street scam designed to get them lots of management fees from privatisation.