I don't kow if it is true or not, but here is my favorite Segal story, from the late 80s or early 90s:
Standing in line at some Hollywood function, Seagal was bad-mouthing Chuck Norris. Unfortunately he was standing next to Gene LeBell (aka "Judo" Gene LeBell, 1964 world judo champion and erstwhile prowrestler) LeBell happened to be a close friend of Norris and long-time ork out partner, and an argument ensued. LeBell, according to the story, chokd Segal out. This was in the National Enquirer and I suppose that some one more adept than myself could find and upload it.