COMING ATTRACTIONShttp://www.nytimes.com/2005/07/24/politics/24bush.html[NYT] For all that, it is still not clear what the investigation into the leak of a C.I.A. operative's identity will mean for President Bush. So far the disclosures about the involvement of Karl Rove, among others, have not exacted any substantial political price from the administration. And nobody has suggested that the