Like many other brick-and-mortar retailers, Wal-Mart is trying to attract shoppers increasingly accustomed to online shopping. In one experiment, it's offering same-day delivery in four select markets.
Rep. Roscoe Bartlett, R-Md., at a House Small Business Committee hearing on Sept. 21, 2011. After two decades in Congress, a redrawn district has put his re-election in question.
T.J. Kirkpatrick/The Washington Times /Landov