Americans are always searching for a "more perfect union." Volunteers roll up a giant banner printed with the Preamble to the U.S. Constitution during a demonstration against the Supreme Court's Citizens United ruling at the Lincoln Memorial in Washington on Oct. 20, 2010.
Credit Brian Snyder / Reuters /Landov
Republican presidential candidate Ron Paul kicks a balloon into the crowd at his Maine caucus night rally in Portland on Feb. 11.
Credit Joel Page / Reuters /Landov
With its quirky caucuses and wacky candidate selection, the American political system may not be perfect, but it's a work in progress. Voters cast a ballot during the Harpswell Republican town caucus at the Old Orr's Island School House in Harpswell, Maine, on Feb. 11.
We implement zero-tolerance policies in our schools and businesses. We improve on the atomic clock with the quantum-logic clock that is twice as precise. We use multi-angle instant replay cameras in certain professional sporting contests to make sure the referees' calls are flawless. We spend millions on plastic surgery. We strive for higher fidelity, resolution, definition, everything.
Originally published on Wed February 15, 2012 9:44 am
Valentine's Day brought new attention to an old issue. Is the amount of lead found in lipstick a health hazard?
The Campaign for Safe Cosmetics, a consortium of consumer and environmental groups, thinks so. They've argued that there's no safe level for lead in lipsticks — especially for pregnant women and kids — and want the agency to do something to bring the amount of the metal down.