"... they acted in accordance with policy."
So, the "policy" is to ignore the 4th and other Amendments, and treat innocent citizens the way the Gestapo treated Jews?
This action suggests that the robbery gave opportunity for a training session ... training for mass arrests of citizens.
The "policy" is in line with massive NSA spying, the "Constitution Free Zone" surrounding our borders, the behavior of the Baltimore police department, which did the same with entire neighborhoods, and the actions of several SWAT teams that Obama has created within dozens of Federal agencies that normally had NO law-enforcement capability before. Agencies usually requested help from the FBI or State or local police. Now, we have a "civilian security defense force that is just as powerful, just as well funded as the US military". You can call it the President's Praetorian Guard, or his SS Unit.