This is one of the better weblogs covering the terrorist bombing in Spain today.

Posted 05:11 by John
They’ve announced the modus operandi of the bombing operations: what the killers did was simply get on a train, unobtrusively leave a pre-set backpack, and leave through another door before the train even left the station. This “rudimentary” technique, as they called it, worked perfectly, and it fits in with ETA capabilities now: three or four kids could have pulled this off, assuming the bombs were pre-manufactured for them in some ETA hideout near Hernani or whatever. There’s absolutely no reason to suspect this was anything but an ETA job. It might be interesting to find out exactly what connection ETA has with international terrorist gangs like Al Qaeda, though.
Posted 04:50 by John
Interior Minister Angel Acebes just gave a press conference. He stated that there were at least 173 dead and some 600 injured. There were 13 bombs; 3 went off at Atocha, 4 in the neighborhood of the Calle Tellez, one at Santa Eugenia, and 2 at El Pozo. 3 booby traps were disactivated by the bomb squad. In response to a direct question, Acebes placed the responsibility on ETA.

Iberian Notes [blogspot.com]