Casa Juan Diego and Catholic Charities, recuperating from an overflow of Venezuelans seeking asylum from their country's economic and political spiral this summer, may have to brace themselves for another possible surge this holiday season. A federal judge Nov. 15 blocked Title 42 a public health rule that has allowed U.S. authorities for health reasons to expel more than 1 million migrants who crossed the U.S.-Mexico border. Before that ruling, the U.S. closed its border Oct. 12 to Venezuelan migrants fleeing an authoritarian government and seeking asylum. The order halting Title 42 handed down by Judge Emmet Sullivan of the U.S. District Court takes effect at midnight Dec. 21.