Could someone please enlighten me..........have just been to Florida and when passing through Sanford Airport having my prints and photo processed i was asked to go into the immigration office!! I sat there for the longest 20 minutes in my life, was not spoken to by anyone and 20 minutes later told i could go. When i questioned what was wrong the officer informed me my passport had come out "red" and ushered me out of the room! Does anyone know what could have been the problem?? No convictions, drugs or nothing...just a normal gal!!