I know we're nine months away from Election Day, but even at this early stage we've learned a lot. So let's take an early assessment of winners and losers from Campaign 2012. WINNERS Super PACs: The big-money groups conjured into existence by the Supreme Court's 2010 Citizens United campaign-finance ruling have had a big impact on the GOP race. When Newt Gingrich began to surge in Iowa, the super PAC supporting Mitt Romney hammered him.
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