s the horror of the South Asian tsunami spread and people gathered online to discuss the disaster on sites known as Web logs, or blogs, those of a political bent naturally turned the discussion to their favorite topics. To some in the blogosphere, it simply had to be the government's fault. On Democratic Underground, a blog for open discussion and an online gathering place for people who hate the Bush administration, a participant asked, "Since we know that the atmosphere has become contaminated by all the atomic testing, space stuff, electronic stuff, earth pollutants, etc., is it logical to wonder...