Built to Spill New album is out now.

Scott Pelley visits Kenya, the site of the great wildebeest migration, and looks at the threats to this natural spectacle comprised of over a million animals. Watch CBS News Videos Online

Microsoft Corp.’s Bing search engine continued to grow rapidly in August, according to the Neilsen research firm. But the overwhelming search leader, Google Inc. (NASDAQ:GOOG), also managed to grab more market share. Neilsen said searches using MSN,...