Former Trump White House adviser, Stephen Miller, accused the Biden administration of turning the United States into the "world's epicenter" of child trafficking, due to the administration's border policies. Adult and child migrants are trafficked for both labor and sex. Miller wrote, "Biden, with the unflinching aid of 50 Senate Democrats, is running the largest child smuggling operation our world has ever seen." He noted that the number of child and adult migrants is so astronomical, there is no historical comparison.