President Trump has personally pushed for the U.S. Army Corps of Engineers to give a GOP donor and frequent Fox News guest’s construction company a border wall contract, according to the Washington Post.

Trump has repeatedly urged leaders at the Army Corps and the Department of Homeland Security to award the contract to North Dakota-based Fisher Industries, according to the Post, citing four administration officials.

Fisher’s CEO, Tommy Fisher, frequently appears on Fox News and conservative talk radio, claiming his firm can build over 200 miles of wall in under a year and that the company’s weathered steel design would allow it to complete the project on time at a lower cost. Fisher has also met with members of Congress and invited government officials to see barrier prototypes in the desert.