Today the Pennsylvania Supreme Court will hear a controversial case that's been winding its way through the state's courts throughout the summer. The case will determine the constitutionality of Pennsylvania's voter ID law, but Pennsylvania is in good company: over a dozen state legislatures have enacted voter identification requirements over the past year.

The United States has vowed to track down those behind the attacks in Benghazi that killed American Ambassador Chris Stevens and left three other diplomatic personnel dead. Speaking from the Rose Garden on Wednesday, President Obama told the American people that these acts of violence will not pass without an appropriate response.

Yesterday's launch of the newest iPhone had superfans excited. Still, some critics are questioning whether the announcement was quite the “slam dunk” we’ve come to expect from Apple. So what's the future of Apple? Ken Auletta, writer and media critic for The New Yorker, explains.

When the United States agreed to a no-fly zone over Libya in 2011, the Obama Administration famously "led from behind," and intervened only with the help of NATO, and with approval from the Arab League. But the United State's reliance on international institutions has an inconsistent history. Mark Mazower details this dizzying history in his new book, "Governing the World: The History of an Idea."