Conservatives are holding their own, while the ranks of independents have skyrocketed since November's presidential election, the latest Pew Research Center poll shows. The poll of 3,013 adults from March 31 to April 21 found that there had been "no consistent movement away from conservatism, nor a shift toward liberalism" since the election. Republican losses are slowing, the poll found, while Democrats have begun losing ground too. Thirty-nine percent of adults now call themselves independent. People identifying themselves as Democrats have slipped from 39 percent in December to 33 percent. 33 percent say they are conservative, up from 26 percent...