With just hours to go before the largest yet congressional visit arrives at the border in the small Texas town of Eagle Pass, a source within Customs and Border Protection tells Breitbart Texas what they will witness pales in comparison to the migrant surge and grossly overcrowded facilities experienced during the month of December. A nearby soft-sided processing facility designed to accommodate 1,000 migrants that has routinely held nearly 6,000 during the month is now holding less than 500.