From the article,
"Forced lockdown of a city. Militarized police riding tanks in the streets. Door-to-door armed searches without warrant. Families thrown out of their homes at gunpoint to be searched without probable cause. Businesses forced to close. Transport shut down.
These were not the scenes from a military coup in a far off banana republic, but rather the scenes just over a week ago in Boston as the United States got a taste of martial law. ..."