I have been playing the single player for a few days now on easy difficulty. I am at the point in Chapter 4 where cliffjumper has to escort the bomb while Jazz triggers it. I either die if I stay out in the open and take out the cons, or the bomb gets destroyed before I can finish hem off. Is here any strategy that can be used. Maybe I have the wrong weapon, since it takes 3-4 shots before those shotgunners fall.