User blog comment:Zealot Guy/Murphys Law of Battlefield: Bad Company 2/@comment-24476373-20110306004738/@comment-28584497-20110306005604

Same; C4 is so incredibly useful in many different ways. You can set up traps, clear out obstacles, use "shock-and-awe" tactics on a group of enemies, suicide-bomb the enemy, and even ride on a heli and bomb the enemy.