(Reuters) - President Barack Obama took an opening shot at conservative justices on the Supreme Court on Monday, warning that a rejection of his sweeping healthcare law would be an act of "judicial activism" that Republicans say they abhor.Obama, a Democrat, had not commented publicly on the Supreme Court's deliberations since it heard arguments for and against the healthcare law last week.
Known as the "Affordable Care Act" or "Obamacare," the measure to expand health insurance for millions of Americans is considered Obama's signature domestic policy achievement.
A rejection by the court would be a big blow to Obama going into the November 6 presidential election. Read More
