Newly released video shows an ER nurse tapping into his 10 years of jiu jitsu training to subdue a violent and intoxicated patient after the man allegedly attac

Newly released video shows an ER nurse tapping into his 10 years of jiu jitsu training to subdue a violent and intoxicated patient after the man allegedly attacks him inside a Queensland hospital. Surveillance video shows Daniel Nelson holding the patient down until security arrives. Nelson says h…