Tea partiers mix their messages at a tax-day rally near the Washington MonumentThe Tea Party Express arrived in Washington and other major cities Thursday to protest taxes, government spending, and burgeoning deficits. Activists took to the streets around Capitol Hill with their signs and costumes to tell Congress and the Obama administration that they weren't going to take it anymore. The tea party has a message to send to elected officials in Washington. It's just a little contradictory at times.A recent New York Times/CBS News pollfound that tea-party supporters are disproportionately older, richer, better-educated, white males. The poll also revealed...