Columbus, Ohio with my daughter. The march kind of milled around a bit after a long bit of speeches on the steps of the State House, and seemed to only go a couple of blocks. (The womens march seemed to be better organized and last longer.) Lots of good signs, but there was a group of people near us that had signs that really turned me off. I don't know if you can see them in this picture:
But they were basically:
"Capitalism is killing the planet"
"Fight for a socialist future"
I guess this is how inter-party friction happens.
Edit: Remembered my favorite sign: "A woman's place is in the lab." over an illustration of a woman in a lab coat. Then, underneath the illustration: "(Or in the Senate or anywhere else she wants to be.)"