16 states sue Trump over emergency wall declaration

FILE - In this Dec. 21, 2018, file photo, a Honduran youth jumps from the U.S. border fence in Tijuana, Mexico. California's attorney general filed a lawsuit Monday, Feb. 18, 2019, against President Donald Trump's emergency declaration to fund a wall on the U.S.-Mexico border. Xavier Becerra released a statement Monday saying 16 states — including California — allege the Trump administration's action violates the Constitution. (AP Photo/Daniel Ochoa de Olza, File)
FILE - In this Dec. 21, 2018, file photo, a Honduran youth jumps from the U.S. border fence in Tijuana, Mexico. California's attorney general filed a lawsuit Monday, Feb. 18, 2019, against President Donald Trump's emergency declaration to fund a wall on the U.S.-Mexico border. Xavier Becerra released a statement Monday saying 16 states — including California — allege the Trump administration's action violates the Constitution. (AP Photo/Daniel Ochoa de Olza, File)
FILE - In this Jan. 24, 2018, file photo California Attorney General Xavier Becerra talks during a news conference in Sacramento, Calif. Becerra has filed a lawsuit against President Donald Trump's emergency declaration to fund a wall on the U.S.-Mexico border. Becerra released a statement Monday, Feb. 18, 2019, saying 16 states - including California - allege the Trump administration's action violates the Constitution. (AP Photo/Rich Pedroncelli, File)
FILE - In this Jan. 24, 2018, file photo California Attorney General Xavier Becerra talks during a news conference in Sacramento, Calif. Becerra has filed a lawsuit against President Donald Trump's emergency declaration to fund a wall on the U.S.-Mexico border. Becerra released a statement Monday, Feb. 18, 2019, saying 16 states - including California - allege the Trump administration's action violates the Constitution. (AP Photo/Rich Pedroncelli, File)
FILE - In this Friday, Feb. 15, 2019, file photo, President Donald Trump declares a national emergency in order to build a wall along the southern border during an event in the Rose Garden at the White House in Washington. California Attorney General Xavier Becerra filed a lawsuit Monday, Feb. 18, 2019, against Trump's emergency declaration to fund a wall on the U.S.-Mexico border. Becerra released a statement Monday saying 16 states — including California — allege the Trump administration's action violates the Constitution. (AP Photo Evan Vucci, File)
FILE - In this Friday, Feb. 15, 2019, file photo, President Donald Trump declares a national emergency in order to build a wall along the southern border during an event in the Rose Garden at the White House in Washington. California Attorney General Xavier Becerra filed a lawsuit Monday, Feb. 18, 2019, against Trump's emergency declaration to fund a wall on the U.S.-Mexico border. Becerra released a statement Monday saying 16 states — including California — allege the Trump administration's action violates the Constitution. (AP Photo Evan Vucci, File)
FILE - In this Feb. 15, 2019, file photo, California Attorney General Xavier Becerra, right, accompanied by Gov. Gavin Newsom, said California was probably suing President Donald Trump over his emergency declaration to fund a wall on the U.S.-Mexico border in Sacramento, Calif. Becerra filed a lawsuit Monday, Feb. 18, against Trump's emergency declaration to fund a wall on the U.S.-Mexico border. Becerra released a statement Monday, saying 16 states — including California — allege the Trump administration's action violates the Constitution. (AP Photo/Rich Pedroncelli, File)
FILE - In this Feb. 15, 2019, file photo, California Attorney General Xavier Becerra, right, accompanied by Gov. Gavin Newsom, said California was probably suing President Donald Trump over his emergency declaration to fund a wall on the U.S.-Mexico border in Sacramento, Calif. Becerra filed a lawsuit Monday, Feb. 18, against Trump's emergency declaration to fund a wall on the U.S.-Mexico border. Becerra released a statement Monday, saying 16 states — including California — allege the Trump administration's action violates the Constitution. (AP Photo/Rich Pedroncelli, File)
FILE - In this March 13, 2018, file photo, President Donald Trump talks with reporters as he reviews border wall prototypes in San Diego. California's attorney general filed a lawsuit Monday, Feb. 18, 2019, against Trump's emergency declaration to fund a wall on the U.S.-Mexico border. Xavier Becerra released a statement Monday saying 16 states — including California — allege the Trump administration's action violates the Constitution. (AP Photo/Evan Vucci, File)
FILE - In this March 13, 2018, file photo, President Donald Trump talks with reporters as he reviews border wall prototypes in San Diego. California's attorney general filed a lawsuit Monday, Feb. 18, 2019, against Trump's emergency declaration to fund a wall on the U.S.-Mexico border. Xavier Becerra released a statement Monday saying 16 states — including California — allege the Trump administration's action violates the Constitution. (AP Photo/Evan Vucci, File)