To those who are interested, here is a link to the English subtitled version of the video clip. The conversations are in Chinese (Cantonese).
http://www.youtube.com/watch?v=RSHziqJWYcM
Someone set him up the bomb.
ping
Wow! That old guy needs some anger therapy. The young guy was pretty polite until the old guy started insulting his mom.
Seen this played out thousands of times on trains in Asia.
Especially after bar time.
The good news is, violence is rare.