Several weeks ago, Gen. Martin Dempsey, the chairman of the Joint Chiefs, said the U.S. is planning what to do about Syria's vast chemical weapons program once Bashar Assad's regime falls. The Syrians are believed to have hundreds of tons of chemical agents, including sarin, one of the deadliest chemical agents. A few drops can be lethal.
So the central question is this: How can those sites be secured so they don't fall into the wrong hands?
Brent Manning is a maltster on a mission. The co-founder of Riverbend Malt House in Asheville, N.C., wants people to be able to taste local grains in North Carolina's beers, just as vino aficionados can identify the provenance of fine wines.
"In the wine industry ... they will tell you that the No. 1 Syrah grape grows on this hillside over here because it's a bit rockier," Manning explains. "It's that very same connection to the soil and the underlying geology that creates these nuances in flavors."