medicaid and medicare

images Medicare/Medicaid problem. Medicaid/Medicare Coveragekaran2004m09-15 12:12 AMDude, I am planning to travel on AP first time. Can you pls reply:- 1. What all documents are required apart from AP to re-enter US? 2. Do you get I-94 if you enter with AP and if yes How long that I-94 is valid for? I am bit confused as my AP is going to expire in Jan 2008, so the USCIS should not give me i-94