By John Solomon
How the government's punishing of the exposure of official wrongdoing can linger for years
U.S.-based website Groupon.com says it has launched a discount coupon site in China, hoping to capitalize on the world's most populous Internet market.
The online coupon site Groupon.com and flower company FTD Group Inc. are offering refunds after getting complaints that a Valentine's Day flower deal wasn't so sweet.
