a huge reduction in occupancy rates in the hotels, casinos, a lot of mom and pop shops along highway 90. they wait for summer to end so they can bank on labor day weekend. that's a big factor. another factor, we could see four to six more inches of rain come today and tomorrow. a lot of local officials are concerned about flooding. they are telling people, although it is beautiful out, make sure to stay cautious throughout the holiday weekend. >> jamie: definitely not over yet, thanks elizabeth. >> thank you. >> kelly: for u.s. border agents protecting americans means a nonstop battle to keep mexico's bloody drug war and products off u.s. soil. national geographic captures agents experiences in its sear -- in its series, border wars. >> the destruction of thousands of thousands of