entry, the largest in north america, and at multiple points across a two mile stretch of our border over the international border fence and through the tijuana river channel. that was a dangerous situation. our border patrol agents rr spo responded with professionalism. >> you say there are people staging in tijuana, that there are several thousand there. you expect close to 10,000 people may be there. how many are you expecting? how soon? what are your concerns if that does happen? >> that's correct. we have about 8,500 migrants that have been involved in the caravans, the large groups crossing from central america through mexico over the last 5 1/2 weeks or so. they have arrived in baja, california, about 6,500 in tijuana itself. they are making that journey across the state of baja,