How do you do a body search on Metal Gear Solid 4

First you hold up a soldier by sneaking up on him and press and holding L1 to aim your weapon(must be firearm, Operator, M4, etc). Keep your weapon on him and walk in front of him. Next release L1 and it should prompt you to press Triangle. Snake will begin to body search the victim. At the bottom of the screen you will see a big exclamation mark(!). Press triangle the moment you see it and you will get an Item. You can do this as many times as you want but you will only get 1 item per spot. If you hold up a man you can knock him out by squeezing his balls (poor guy) but be extra careful with the Frogs(the soldiers in metal suits you fight with Meryl in act one, in Act Two and Act Five) because they are women and will slap you and enact Alert Phase is you touch their ... well you know. This will not work on any of the Beauty and Beast Corps. Also, the tranquilizer gun will have the same effect for beginners just in case you misfire. Good Luck

- Naruto Master 1514