Why are the feds stocking up so much?

According to one estimate, just since last spring DHS has stockpiled more than 1.6 billion bullets, mainly .40 caliber and 9mm. That’s sufficient firepower to shoot every American about five times. Including illegal immigrants.

To provide some perspective, experts estimate that at the peak of the Iraq war American troops were firing around 5.5 million rounds per month. At that rate, DHS is armed now for a 24-year Iraq war.

At the same time they want to disarm the rest of us.

[Update a while later]

This seems related, somehow. Would Lincoln have droned Robert E. Lee?