In honor of Labor Day here in the U.S., my coworker Pete posted this video someone put together of images from various labor strikes, protests, etc., set to the Dropkick Murphy’s version of “Which Side Are You On?”, originally written by Florence Reece in 1931 in response to intimidation of her family during struggles between workers and coal mine owners in Harlan County, Kentucky:

The Dropkick Murphys’ “Worker’s Song” seems equally apropos: