Raquel Nelson is a 30-year-old single mother from Cobb County, Georgia, just outside of Atlanta. On top of dual roles of breadwinner and caregiver, Nelson is a student at Kennesaw State University. She uses public transportation to get from her suburban apartment to places like school, work and the store because she can't afford a car.
Up to now, genetics were thought to account for 90 percent of a child's risk for autism, but a new Stanford University School of Medicine study suggests environmental factors could play a much larger role than previously thought.
President Obama may have lost a direct hand in the debt-limit negotiations, but some of his liberal base is still seething at the concessions he was willing to make to Republicans — especially Social Security and Medicare cuts that may yet be in the offing.
After weeks of intense partisanship, the White House and congressional leaders made a desperate, last-minute stab at compromise Saturday to avoid the government default threatened for early next week. "There is very little time," declared President Obama.
Obama met with top Democrats at the White House and spoke by phone with Senate Republican leader Mitch McConnell.
"We're now fully engaged, the speaker and I, with the one person in America out of 307 million who can sign a bill into law," McConnell said.