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 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.

The lawsuit, filed by more than a dozen state attorneys general, seeks to block Trump's effort to revoke birthright citizenship, which is enshrined in the U.S. Constitution's 14th Amendment.