So, Greg Abbott files another frivolous lawsuit. He has filed suit against the federal government over Pres. Obama’s immigration measures. See San Antonio Express News report (account required). And, as before, the lawsuit is described as frivolous by lawyers familiar with immigration law. One immigration lawyer describes the lawsuit as "political theater." I have written about his frivolous lawsuits and weak defenses here and here. His actions may serve serve as effective politics, but they are ineffective actions.