Let's take a look at alternative energy now. There's growing interest and investment in the process of extracting oil from algae and turning it into fuel for vehicles and airplanes. It requires a lot of water, nutrients and land. And a new report from the National Research Council says that will make it challenging to turn algae into a sustainable source of energy.
Here in the U.S., auto sales are up, and fall is traditionally a big time for car buying. Question is, what's the best way these days to pay for that car - financed through the automaker or through your bank or simply leased?
To think through the choices, we called Michele Krebs. She's the senior analyst for the auto information site Edmunds.com, and she joined us from Detroit.
Federal prosecutors in Manhattan are suing Bank of America for more than $1 billion for mortgage fraud against government-backed mortgage companies Fannie Mae and Freddie Mac around the time of the financial collapse. The lawsuit alleges that Countrywide Financial, which was later acquired by Bank of America, sold large volumes of mortgages that weren't quality-controlled.