Battling Bulldozers - Hard to Believe

Actually, the equipment involved were front end loaders.  Nevertheless, it's hard to believe this actually happened.  A dispute among workers on a construction project resulted in a street brawl with six clashing bulldozers. Apparently, one construction company was trying to take over a project that another company already landed.  A newscaster reporting on the incident noted that in many parts of China, the police aren't called in for disputes, that people just take things into their own hands. The original clip is shown below.  A second clip duplicates the first video but includes some additional footage.