If they pass this law, good luck for them. I hope they do secede from the union. California may prohibit local law enforcement from cooperating with federal immigration authorities, creating a border-to-border sanctuary in the nation’s largest state as legislative Democrats ramp up their efforts to battle President Donald Trump’s migration policies. The legislation is scheduled for its first public hearing Tuesday as the Senate rushes to enact measures that Democratic lawmakers say would protect immigrants from the crackdown that the Republican president has promised. While many of California’s largest cities — including Los Angeles, San Francisco and Sacramento — have so-called sanctuary policies that prohibit police from cooperating with immigration authorities, much of the state does not. The Democratic legislation, written by Senate President Pro Tem Kevin de Leon of Los Angeles, comes up for debate less than a week after Trump signed an order threatening to withdraw some federal grants from jurisdictions that bar officials from communicating with federal authorities about someone’s immigration status.