Wal-Mart Express is anticipated to compete with stores like Dollar General (NYSE: DG).

FORBES: Why the World's Biggest Retailer is Doomed

John Humphrys, whose interview with Entwistle on Radio 4's Today programme preceded the DG's resignation later that day, won the Harvey Lee Award for outstanding contribution to broadcasting.

BBC: Parade's End wins four Broadcasting Press Guild awards

The SIGMA DP3 Merrill is equipped with a hot shoe, allowing use of the dedicated external flashgun EF-140 DG (optional) as well as SIGMA electronic flashguns for SD series such as EF-610 DG Super (optional) and EF-610 DG ST (optional).

ENGADGET: Sigma DP3 Merrill packs a Foveon X3 sensor and a fixed F2.8, 75mm-equivalent lens

In my view, the vast underfunding for DG and DER suggests that the public may not receive what it was promised with the smart grid.

FORBES: How Smart Grid Spending Is Skewed