“The mobile middle class gravitates to the cities where housing is affordable.” — Virginia Postrel

Bill Clinton has done some incredibly reckless, irresponsible things as president. But his campaign to expand Medicare entitlements has to rank among the worst.

A lot of consumers actively enjoy advertising, especially fashion print ads and clever TV commercials. The nostalgic cable channel TVLand features not only vintage shows but also vintage commercials.

Kidney disease is a low-profile, unglamorous problem, a disease that disproportionately strikes minorities and the poor. Its celebrity spokesman is blue-collar comedian George Lopez, who received a kidney from his wife.

Internet pharmacies return to consumers the choice promised by supporters of the 1938 Food, Drug and Cosmetic Act. That law established federal requirements for drug safety and labeling but exempted prescription medicines from the labeling rules.