Originally published on Thu February 13, 2014 10:44 am
(We put a new top on this story at 9:25 a.m. ET and added an update at 10:15 a.m. ET.)
As NPR's David Folkenflik pointed out earlier today, Comcast's proposed $45 billion purchase of fellow cable company Time Warner will receive some scrutiny from federal officials. Here's some more about that part of the story:
The mysterious Clovis culture, which appeared in North America about 13,000 years ago, appears to be the forerunner of Native Americans throughout the Americas, according to a study in Nature. Scientists have read the genetic sequence of a baby from a Clovis burial site in Montana to help fill out the story of the earliest Americans.
It's been four years since the Supreme Court's controversial Citizens United ruling, the case that set the stage for unlimited and often undisclosed contribution money in federal elections. This year, the superPACs and social welfare organizations that use that money for attack ads are already at it, even as Republicans and Democrats are still choosing their candidates for the fall campaigns.