WASHINGTON (AP) — Republican presidential candidate Mitt Romney paid about $3 million in federal income taxes in 2010, having earned more than seven times that from his investments and making him among the wealthiest of American taxpayers. At the same time, Romney gave nearly $3 million to charity — about half of that amount to the Mormon Church — which helped lower his effective tax rate to a modest 14 percent, according to records his campaign released early Tuesday. For... Read more