Should our soldiers be armed?

Where? They already are armed in combat situations, but are not generally armed in headquarters locations. Arms are kept safely in the Unit Arms Room, a secured area designed for that purpose.
We might have to revisit that, in light of recent events where, as Pogo said, “We have met the enemy, and he is us.”
Arguing that our soldiers should always be carrying their weapons does not address the problem, but it does give some light to the problem — how is it that the armed defenders of freedom are as vulnerable to the whim of some deranged character as those of us innocents walking along the city streets? Shouldn’t they be able to protect themselves, if we call on them to protect us? But knowing how to “kill people and break things” does not a good tactical defender make.
I’ll have more to offer later. Developing, as they say. In the meantime, take a look at this from the WaPo.