This story was originally published by ProPublica. ProPublica is a Pulitzer Prize-winning investigative newsroom. Sign up for The Big Story newsletter to receive stories like this one in your inbox

Just a week into President Donald Trump’s second term, Rep. Adriano Espaillat began to see reports of Puerto Ricans and others being questioned and arrested by immigration agents.

So Espaillat, a New York Democrat, did what members of Congress often do: He wrote to the administration and demanded answers. That was more than 10 weeks ago. Espaillat has not received a response.

His experience appears to be common.

At least a dozen members of Congress, all Democrats, have written to the Trump administration with pointed questions about constituents and other citizens whom immigration agents have questioned, detained and even held at gunpoint. In one letter, Democrats on the House Judiciary Committee demanded a list of every citizen detained during the new administration.

None has received an answer.

“What we are clearly seeing is that with this administration, they are not responding to congressional inquiries,” said Rep. Teresa Leger Fernández, a New Mexico Democrat.

Leger Fernández and others wrote to Trump and the Department of Homeland Security on Jan. 28 after receiving complaints from constituents and tribal nations that federal agents were pressing tribal citizens in New Mexico for their immigration status, raising concerns about racial........

© Truthout