I forget much of Roxanne - it has been a long time since I seen the film.
Martin, walking down the sidewalk, puts money into a newsstand and pulls out a copy of the newspaper. Flipping open the front page, he shrieks, staggers back, grabbing at his chest, then begins frantically digging in his pockets for additional change. Finding some, he puts it into the newsstand and stuffs the newpaper back inside, then stumbles away, visibly shaken and trying to regain his composure.
Best commentary ever on the news media.