A large part of the city was placed under lockdown, supposedly because a single 19-year-old, on foot, was on the loose. (There may be dozens of armed teenagers on the loose in Boston on any given Friday.) The official story makes little sense.
Do you think the Tsarnaev brothers did it? I doubt it. They seem like patsies at most. They seem to have been picked because they are Chechen, and tying in Chechnya, and Russia, and radical Islam, makes it a better story. As with 9/11, the official version has many holes in it, there is contradictory evidence, but the officials and the official media steadfastly ignore it, ready to label anyone who calls the official story into question a “conspiracy theorist.”