Police early Sunday were investigating a slashing that left a man wounded on a Chicago Transit Authority bus.
At 11:18 p.m. Saturday, July 4th, a 34-year-old man was on the CTA bus on Foster Avenue near Marine Drive, on the cusp of the Edgewater and Uptown communities.
The man got into a fight with three women, one of whom pulled a sharp object and attacked the man, police said…