DUBIOUS DISTINCTIONSA milestone, of sortshttp://www.cnn.com/2008/WORLD/asiapcf/06/21/afghanistan/index.htmlForeign troop deaths in the Afghan war have been exceeding those in the Iraq conflict in recent weeks . . .http://www.nytimes.com/2008/06/22/opinion/22rich.html[Frank Rich] CBS war correspondent Lara Logan appeared as Jon Stewart’s guest on “The Daily Show” to lament the vanishing television