Glenn Greenwald has started another blogfight with Patterico, and yet again he doesn’t seem to know who he’s tangling with (see here, here, here and here). The short summary is that Greenwald made a simple error of fact – he confused Patterico with a guest poster on his site, who had seen “Path to 9/11” because he works for a top-rated LA morning radio show. A sane person would admit the error and go back to blogging about more substantive issues, but Greenwald instead chose to dig in, ramp up his already elevated levels of outrage, and dig up personal dirt on the guest poster. Amazing.