I'm guessing those items are banned from all events, which would likely include many that aren't on federal grounds (since the actual inauguration is only part of the day's events)
And while i completely understand why they feel those items should be banned, it is somewhat hypocritical as it relates to the party of 'one should always be allowed to be armed'.
And while i completely understand why they feel those items should be banned, it is somewhat hypocritical as it relates to the party of 'one should always be allowed to be armed'.