FILE - In this Feb. 9, 2017, file photo, a man walks up the steps of the 9th U.S. Circuit Court of Appeals building in San Francisco. The Trump administration will try to convince a federal appeals court to block California laws aimed at protecting immigrants in one of the many ongoing lawsuits between the White House and the Democrat-dominated state. At issue in the Wednesday, March 13, 2019, hearing before the 9th U.S. Circuit Court of Appeals is a March 2018 lawsuit by the administration over three California laws that extended protections to people in the country illegally.
FILE - In this Feb. 9, 2017, file photo, a man walks up the steps of the 9th U.S. Circuit Court of Appeals building in San Francisco. The Trump administration will try to convince a federal appeals court to block California laws aimed at protecting immigrants in one of the many ongoing lawsuits between the White House and the Democrat-dominated state. At issue in the Wednesday, March 13, 2019, hearing before the 9th U.S. Circuit Court of Appeals is a March 2018 lawsuit by the administration over three California laws that extended protections to people in the country illegally. Marcio Jose Sanchez, File AP Photo
FILE - In this Feb. 9, 2017, file photo, a man walks up the steps of the 9th U.S. Circuit Court of Appeals building in San Francisco. The Trump administration will try to convince a federal appeals court to block California laws aimed at protecting immigrants in one of the many ongoing lawsuits between the White House and the Democrat-dominated state. At issue in the Wednesday, March 13, 2019, hearing before the 9th U.S. Circuit Court of Appeals is a March 2018 lawsuit by the administration over three California laws that extended protections to people in the country illegally. Marcio Jose Sanchez, File AP Photo