As Sarah Palin toys with running for the US presidency, voters have apparently made up their minds for her. A new CBS News opinion poll shows 66 per cent do not want the former Republican vice-presidential candidate to enter the White House race. Most informative for Ms Palin's deliberations is a breakdown of the poll results indicating 54 per cent of Republican voters and 50 per cent of ultra-conservative Tea Party supporters do not want her to seek her party's nomination. The former Alaskan governor, who attracts considerable publicity because of her unconventional style, public gaffes and charismatic appeal among...