The 10,000 caravan people are growing more impatient by the day in Tijuana (certainly as are the people of Tijuana!), so U. S. border security is anticipating a full-on-invasion, not through the ports of entry rather out in the desert where are the perceived weaknesses in the border defenses, but the U. S. is scrambling to beef-up those defenses, something the caravan people should understand.
