Live updates: Trump swears in Mullin; Democrats push back on DHS shutdown deal
President Trump installed his new Department of Homeland Security (DHS) secretary, former Sen. Markwayne Mullin (R-Okla.), on Tuesday afternoon. But a compromise plan to reopen his department is teetering. Senate Democrats rejected a new proposal from Senate Republicans endorsed by Trump to fund almost all of DHS but set aside some funding for Immigration and Customs Enforcement…