Did I Tell you How Much I LIKE Global Entry and TSA Precheck??
I just came thru Precheck at SeaTac and I was the ONLY pax using it. I got to leave my jacket and pashmina scarf on my body!!! And shoes! AND--all my stuff stayed in my bag! I watched all the other travelers show ID and go to the regular lines--I got the special one!! You have to find out where the PC lane is at each terminal when you check in.
Worth every penny for GE arriving from international travel, and the bonus using the GE TT # for Prececk---PRICELESS!