California Attorney General Rob Bonta announced the state would join a lawsuit in the wake of an executive order by President Trump seeking to end birthright citizenship.

California is one of 22 states and two cities that have quickly challenged Trump’s order to remove birthright citizenship for future children starting next month.

Attorney General Rob Bonta said he would defend birthright citizenship following an executive order by President Donald Trump, as California officials gear up for what is expected to be many legal challenges involving the new administration.

The story of birthright citizenship is as San Francisco as they come,” City Attorney David Chiu declared. On Tuesday, San Francisco and California Attorney General Rob Bonta filed a lawsuit to halt President Donald Trump’s order on birthright citizenship.

President Donald Trump on Monday vowed to end birthright citizenship, and California Attorney General Rob Bonta says he and the state are prepared to fight back.

California Attorney General Rob Bonta announced Tuesday that the state is joining 17 other states and Washington, D.C. in filing a lawsuit against President Tru

California sued Trump's first administration 123 times. Trump lost two-thirds of those cases, but experts warn that California could have a tougher go this time.

Eighteen states, the District of Columbia and San Francisco will seek a preliminary injunction blocking a Trump order denying citizenship to U.S.-born children of unauthorized immigrants.

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.