It's unclear how or if California and San Diego County officials will implement President Trump's executive order attempting to end birthright citizenship amid questions about its legality. Why it matters: The order seeks to overturn the right to citizenship of U.

California, a coalition of other states and the city of San Francisco have sued the Trump administration over President Trump's executive order aimed at ending birthright citizenship, calling it unconstitutional.

The lawsuit, which was filed in federal court in San Jose on Thursday, comes days after a federal judge in Seattle issued a 14-day temporary restraining order to prevent Trump’s executive