http://www.healthcareproblems.org/HCPReadProblems.htm There's not a lot of content up there yet, but it's a good read anyway.
http://costofwar.com/ This another nifty site too.
Edit:
So you can get a better idea into the health care problem, here is Charles Wheelan's (one of my favorite economists) views on what's causing high health care prices:
http://finance.yahoo.com/columnist/article/economist/2760