tudeski,
I'm sure what was seen weren't missing 'bolts' but screws securing an inspection cover or access hatch. They are referred to as 'screws' such as an AN-526 or, quite correctly as stated, this would not be a structural problem on a 737 etc
There aren't really any 'bolts' that have stuctural requirements that aren't split pinned or fitted with locknuts.
Nonetheless, as a passenger, hopefully it was reported to the cabin crew who would have informed the skipper. He/She could then direct engineering to take care of them.
More likely, some un-informed clown rang the media instead, and a journo was able to sell a newspaper.
