Live updates: DHS funding deal shows promise as TSA turmoil puts pressure on Trump, Congress

President Trump is set to swear in his new Department of Homeland Security (DHS) secretary, Sen. Markwayne Mullin (R-Okla.), on Tuesday, as a deal to fund the department is taking shape. Worsening airport security lines and flight delays have turned up the pressure on Capitol Hill to end the partial government shutdown. Immigration and Customs…