Hundreds of migrants at a shelter on the Mexican side of the southern border say they are waiting anxiously to see if they can cross into the U.S. before President-elect Trump takes office and fear they may not get over the line in time.According to a report in The Telegraph, more than 850 migrants are living at Senda de Vida shelter in the northern Mexican city of Reynosa, a town bordering McAllen, Texas. Many of them have applied using the CBP One app, which was created in 2020 to schedule appointments at points of entry into the U.S. The migrants have