Reporters at the education nonprofit news site EdSource analyzed federal data and found that more than 650 California students were detained by U.S. Immigration and Customs Enforcement during the first year of the Trump administration. "There had been a lot of high-profile stories about children who had been detained by ICE," Gallegos said. Gallegos said the data, which stretches back to the Biden administration, shows a shift in the age range of detained children. Under President Biden, most detained children were teenagers arriving at the border. "They also took issue with this data, the deportation data, but I will say again, this is ICE's own data, and I reached out to the Deportation Data Project.