Hey, isn’t that… actor Danny Glover, leading a group of sign-toting protesters in front of the post office building at 14th and L Streets downtown?

The “Lethal Weapon” star, looking rally-chic in a pair of cargo pants, a union-logo T-shirt, and a sport coat, joined members of the American Postal Workers Union on their national “day of action” to protect jobs and protest reduced mail services. The son of two postal workers seems to be focusing more these days on the latter part of his actor-activist hyphenate — he’s appeared several times recently on behalf of the union.