ughwhatajob...
I gave your post some thought and made a phone call. The guys in the YouTube video have been on the picket line non-stop since the picket line went up Thursday at 0001 local time. Both have been sleeping in their cars in shifts and walking the line. They've been in rain, heat and the usual lovely August MIA weather. The one guy happened to have a clean shirt brought to him.
That being the case, and that level of dedication...which very few would exhibit, I'm not gonna be too upset with the way they look.