Nobody should click on the link. There is no more text - just a video and annoying text-blocking ads (yes, I know everybody has super-cyber-condoms. Spare me the details).
The U.S. is full of hunters and shooters who can engage a target. Combat is more than that, as most hunters and shooters will admit.
Yes, and like hunting and engaging a target, combat skills can be taught. And, it doesn't take a SEAL to learn them.