"Under the Constitution’s separation of powers, the Executive is charged with enforcing the laws that Congress enacts. In Obama’s America, the executive office has aggregated to itself a previously unknown power: the power to pick and choose which laws to enforce and which laws to ignore. ......That arrogance has trickled down to Janet Napolitano, Secretary of the Department of Homeland Security, who is actually in charge of immigration matters. Last year, agents from the US Immigration and Customs Enforcement agency (“ICE”) sought an injunction against Napolitano challenging her directive that the agents must stop any efforts to deport illegal immigrants....