Xavier Becerra has had one health-care cause near and dear to his heart during his three decades in public life: making taxpayers pay for health coverage to illegally present foreign workers.At his confirmation hearings this week before the Senate Health, Education, Labor, and Pensions and Senate Finance Committees, Secretary of Health and Human Services-designee Xavier Becerra will talk about many subjects. Press reports prior to the hearings indicate he will highlight his claimed efforts as a member of Congress “to strengthen and modernize Medicare and how we finance it”—ironic claims from someone who voted for an Obamacare law that raided...