I haven't figured out how to get past the first part of mission 4 (when you have to escort the pilot to the safe house) I have looked all over the place for hours but i can't figure out what to do! there is that one house...been there 50 times...I'm also looked around the church...still no luck ;(
I had that same problem, all you have to do is goto the the inside back of church and stand near the concrete table at the back, after a minute or so it will open and you will be able to reach hideout which is underground...