Just Label It: After 11 years of claiming its chicken and eggs were not raised on biotech feed, Britain's largest grocery chain Tesco says it is dropping its ban against the feed because of the inability of growers to adequately source non-biotech feed. Tesco originally banned biotech because it said its customers did not want to consume it. A survey of British consumers last year by the Food Standards Agency revealed that two-thirds want livestock products produced with biotech feed to be labeled. If Tesco's original ban on biotech reflected the wishes of its customers, why is it not now similarly reflecting their opinion and labeling its poultry products as produced with biotech feed?Taxes and Currency: Some congressional Democrats are...