New White House chief of staff John Kelly was sworn in by President Trump on Monday. Evan Vucci/AP hide caption
john kelly
Monday
Friday
In a tweet Friday evening, President Trump named John Kelly, secretary of homeland security, as his new chief of staff. Drew Angerer/Getty Images hide caption
Wednesday
Secretary of Homeland Security John Kelly (left) and Chief of United States Border Patrol Ronald Vitiello during a meeting held at the San Ysidro Port of Entry in San Diego in February. Denis Poroy/AP hide caption
Thursday
Secretary of State Rex Tillerson (from left), Mexican Foreign Minister Luis Videgaray and Mexican Interior Minister Miguel Angel Osorio Chong greet each other during a news conference in Mexico City on Thursday. Ronaldo Schemidt/AFP/Getty Images hide caption
Monday
A photo released Tuesday by U.S. Immigration and Customs Enforcement shows people being arrested during an ICE operation. Charles Reed/U.S. Immigration and Customs Enforcement/AP hide caption
Tuesday
Homeland Security Secretary John Kelly says potential terrorists may have already entered the country. We won't know "until the boom," he said before a congressional panel. Andrew Harnik/AP hide caption