Texas state officials preparing for a group of 60,000 Haitian migrants attempting to enter the US illegally ,beyond the 20,000 who made it to Del Rio last month. Potentially largest ever attempt to cross the southern border. State and local enforcement not allowed to arrest illegal aliens for immigration crimes, can arrest them for trespassing. .Another 30,000 Haitian migrants in Colombia attempting to cross border into Panama.”.“Texas National Guard gearing up at border for increase. .Many of the Haitians lived safely in South America for years.