NEW: Every week, a Philadelphia nun drives to the immigration court in Harlingen, Texas, to sit beside unaccompanied children, some as young as four, who face a deportation judge with no lawyer and no parent. This week, an undocumented migrant who is facing imminent deportation called Sister Rose Kuhn his “angel.” This comes as Catholics across the nation, inspired by Pope Leo XIV, are standing up to the White House’s immigration policies.