Liar, in most of the opinion polls the sample is about 1,000 people. Yes, there is more than 7% of Americans who will not vote for Obama just because of his color but most will pretend not to support Obama's policies rather than telling the truth.
I got the no more than 7% figure from your own post. So any lies originated from your post. See below
Yes it's politically incorrect but race matters
Anatole Kaletsky
American Presidential elections have been compared with reality TV series or game shows, in which a gaggle of jumped-up nonentities aspiring to be celebrities are ritually humiliated in public and offered entertaining opportunities to self-destruct, until only one survivor remains. But this time round, a much more elevated analogy is sadly apposite.
The 2008 US election has all the makings of a Greek tragedy, in which noble heroes and heroines are forced to follow a course to catastrophe, divinely preordained as punishment for sins and blunders committed by their forefathers in the dim and distant past. In acting out their ineluctable doom, the eloquent protagonists do not just destroy themselves but also their cities, their nations and even their entire civilisations.
If this description sounds too grandiose, consider yesterday's results from the Pennsylvania primary. The outcome seemed to be precisely calibrated by the gods to maximise the agony of the Democrats. It gave Hillary Clinton just the support she needed to stay firmly in contention, but not quite enough to turn the tide in her favour.
Worse still, this result underlined the fear that senior Democrats have long been aware of, but have never dared to express in public: America may not yet be ready to elect a black President. Worst of all, it has created conditions for the possible election victory of a militarily belligerent and economically unqualified Republican candidate who supports many of President Bush's worst policies. Given the Bush Administration's domestic and foreign failures, the disasters in Iraq and Afghanistan and, most recently, the slump in the economy, the possibility of a Republican victory in November would seem to overturn every principle of proper democracy - and also the hope of America and its system of government being rehabilitated in the eyes of the world after the Bush years. The fact that Mr Obama and Mrs Clinton are both such impressive candidates, intelligent, sincere, articulate and in command of the issues, while John McCain does not qualify on any of these criteria only makes matters worse.
That Mrs Clinton will now carry on with her campaign is not just probable but essential. For the voting in Pennsylvania confirms that she has a much better chance than Mr Obama of winning the White House for the Democrats. According to the Associated Press exit polls published yesterday, 16 per cent of white Democratic voters considered race an important factor in the Presidential election and 43 per cent of these said they would either vote Republican or not vote at all, if Mr Obama were the Democratic nominee.