Basically, I need help ripping unwanted sounds from a file. Like in the example shown below, gunshot noises, voices, etc. I just need a basic pointer on how to rid the sounds (or even better, someone give it a shot so I don't fuck it up. ). Help is greatly appreciated!

(Here's one of the things I'm trying to edit:)

[youtube]CYfAQjTXw_Q[/youtube]

Bro that takes some serious skills to do that