James Risen

As pundits debate how Barack Obama will tackle guns, climate change, immigration, and the debt ceiling in his newly inaugurated second term, press freedom advocates are left questioning how the U.S. president will handle another, no-less-controversial issue: the treatment of whistleblowers and officials who leak information to the media.

A reporter's right to protect confidential sources, a topic of debate both in the U.S. and internationally, will undergo another round of legal scrutiny after federal prosecutors formally appealed a decision shielding journalist James Risen's sources in a CIA leak case.