AP via WTOP radio, 4/3:
St. Petersburg, Russia, subway blast kills 10, injures 50
ST. PETERSBURG, Russia (AP) — At least 10 people were killed and 50 others injured Monday when an explosion ripped through a subway train in St. Petersburg, the spokesman for the city’s governor told Russian television.
President Vladimir Putin, who was visiting the city on an unrelated trip Monday, said investigators were looking into whether the explosion was a terror attack or if there might have been some other cause. He offered his condolences to the families of those killed.
Russia’s National Anti-Terrorist Committee said an unidentified explosive device went off on a train that was traveling between two stations. . . .
Continue here.