I have read the new bag policies but I still have a question in regards to it. I have a Diaper Backpack is this allowed? I know backpacks are not but I was not sure about Diaper backbacks.

Yes as long as you show a need to have it. Like a child present

Yes I took my diaper backpack. They look in it and see that u have what your child need

I'm no authority on the matter, but it says medical and diaper bags are permitted, subject to inspection - even if a diaper backpack is classified differently, I would imagine it's fine as long as it passes inspection.

I saw a lady in front of us they let her go through but no purses it have to be see threw

You have clear bag