Originally Posted by
NC_Girl
Do you mean for TSA or at immigration at the country I am going to? Can't imagine that TSA has the right to ask for receipts for Christmas gifts I am transporting? right?????

You can lock your bag. And no TSA employee will ask why you have those items. Many people carry multiple, expensive electronic devices on them, usually work related.
However, and this is possible, if you carry a few ipads and cameras in one bag it will most likely spores cluttered on the x-ray screen. The bag will most likely have to be checked and then all of the items removed and rerun through the x-ray.
If you can, device the items into 2 locked carry-on bags.