California Attorney General Rob Bonta said the Trump ... agencies from conducting immigration enforcement themselves; what it says is that they cannot make us do their jobs for them.”

Democratic attorneys general are vowing to sue the Trump administration if the Department of Justice follows through on a recent directive requiring some local law enforcement to participate in federal immigration crackdowns.

States attorneys general from 11 states have criticized a Justice Department memo warning of possible prosecutions for noncompliance of immigration enforcement.

The AGs called the memo a "vague" and "empty" threat, citing Supreme Court precedent. I was among 700 people in the hall to hear Donald Trump address the World Economic Forum in Davos. I wondered whether his blunt style landed.