The glitch-plagued rollout of President Barack Obama's health care overhaul was the top news story of 2013, followed by the Boston Marathon bombing and the dramatic papal changeover at the Vatican, according to The Associated Press' annual poll of U.S. editors and news directors.
The saga of "Obamacare" — as the Affordable Care Act is widely known — received 45 first-place votes out of the 144 ballots cast for the top 10 stories. The marathon bombing received 29 first-place votes and the papal transition 21.
Other strong contenders were the bitter partisan conflict in Congress and the leaks about National Security Agency surveillance by former NSA analyst Edward Snowden.
Last year, the top story was the massacre of 26 children and staff at an elementary school in Newtown, Conn. That result came after a rare decision by the AP to re-conduct the voting; the initial round of balloting had ended Dec. 13, a day before the Newtown shooting, with the 2012 election at the top.
The first AP top-stories poll was conducted in 1936, when editors chose the abdication of Britain's King Edward VIII.
Health care overhaul a mess
The White House had hoped the Oct. 1 launch of open enrollment would be a showcase for the upside of Obama's much-debated overhaul. Instead, the website became a symbol of dysfunction, providing Republicans and late-night comics with ammunition, and worrying the president's Democratic allies.
The site gradually improved, but a wave of cancellation notices from insurers undercut Obama's oft-repeated promise that people who liked their existing coverage could keep it.
Bombing rattles Boston, nation
In seconds, a scene of celebration transformed into one of carnage, as two bombs exploded near the finish line of the Boston Marathon in April. Three people were killed and more than 260 injured, including at least 16 who lost limbs.