can you blow up the chopper

lol it is impossible

after the chopper you rappel down and your supposed to storm the buliding, how do you get
past the sand bag barrier???? im stuck!

First thing you do is to keep in cover while taking out the Hind... use rpg's to take it
out (note: the rpg's only have one round so keep it steady) once you have done that find a
white area where you can rappel down then run straight to cover dont worry about your men
right now but only if they get injured then worry, try to keep in cover then just kill all
the enemies surrounding your area once done that enter the building and things will be
steady from there.