From NPR News, this is ALL THINGS CONSIDERED. I'm Audie Cornish.
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And I'm Melissa Block.
In this hour of the program, we remember Christopher Stevens, the first sitting U.S. ambassador killed in more than 30 years. And we'll explore how the attacks in Libya and Egypt have become fodder for political debate.
Every election season Republicans and Democrats tried to rally their base and to go after undecided voters. They're increasingly using the Internet in Get Out The Vote efforts.
NPR correspondent Shankar Vedantam, who reports on social science research, joins me now to talk about how Facebook could become a potent weapon in going after the biggest untapped voting bloc in the nation. Shankar, welcome.
SHANKAR VEDANTAM, BYLINE: Hi, Melissa.
BLOCK: Who are these mystery voters, this untapped voting bloc that we mentioned?
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The deadly movie theater shooting in Aurora, Colorado has become a key issue in at least two tight congressional races in that battleground state. Since the attacks, two Democratic candidates - running in districts in and around Aurora - have called for stricter gun laws. But Republicans have accused them of trying to politicize the tragedy.
Originally published on Thu September 13, 2012 10:21 am
For months, the tax-exempt Crossroads GPS has argued that its anti-Obama ads were merely issue ads and not political ads. No more. Today the group went up with ads explicitly telling viewers to vote against President Obama.
Co-founded by Republican operative Karl Rove, the group began running a 30-second spot Wednesday morning in Nevada that blames a weak economy and poor housing market on Obama and ends with the wording: "This election ... don't blow another vote on Obama."