Link to the Show / Show NotesThis summary covers the issue of May 22, 2008. Featured are articles on facilitated PCI in ST-elevation myocardial infarction, bivalirudin during PCI in acute myocardial infarction, gene therapy for Leber’s congenital amaurosis, the collective dynamics of smoking in a large social network, and how HIV guts the immune system; a review article on sublingual immunotherapy; a case report of a woman with bone pain; and Perspective articles on direct-to-consumer advertising of drug-eluting stents and on the tragedy of self-immolation in Afghanistan.