what documents do you need for a 15 year old child to go through security? staying in the usa
No.
Yes.
yes everyone needs a passport to fly anywhere
Yes they can but you need their permission first :)
No. I recently saw a news item where 3 children did fly alone. One reason they were able to do this is that the oldest was 16 and in some states the airlines will allow a 16 year old to fly alone. He/she still needs the proper documents and identification as well as a ticket.
a 16 year old can not run away and stay at a family members house
Absolutely! every one needs ID to fly domestically, and everyone must have a passport when they fly internationally.
Yes any age can fly with someone not their parent.
the fly is about 179 in human years
of course not, a 2 year old does not even know what a drone is, they need to play with soft cuddly toys that are age appropriate!
Nope. You don't have to legally have ID until you're eighteen.