The Department of Housing and Urban Development credited President Trump, while homeless advocacy groups said that so-called Housing First policies of his predecessors played a part.
The president has bulldozed through obstacles as he has sought to remake the face of Washington. But newly empowered Democrats and angry judges are setting up a high-stakes showdown.
U.S. intelligence concluded that Alice Huang, a Chinese business executive who developed a close relationship with Nvidia's leader, was an asset of Beijing's Ministry of State Security.
Mr. Miller, the White House's domestic policy adviser, who has driven the administration's immigration crackdown, will replace Susie Wiles, the president said.