Harvard Business School's Jayanth Iyengar (far left), Jonas Peter Akins and Genevieve Sheenan held their own, but eventually lost to IBM's Watson in a game of Jeopardy at a conference on jobs and technology.
Former U.S. Sen. Rick Santorum, U.S. Rep. Ron Paul, businessman Herman Cain, former Massachusetts Gov. Mitt Romney, Texas Gov. Rick Perry, Former House Speaker Newt Gingrich and U.S. Rep. Michele Bachmann participate in a Republican presidential debate last week in Las Vegas.
A truck stop near Hesperia, Calif. To address a shortage of truck drivers resulting from a mismatch of skills in the labor market, some trucking companies have started free driving schools with the promise of a job upon completion.