Wisconsin Gov. Scott Walker vastly out-raised and outspent his Democratic challenger in the state's recall election, largely on the strength of major donations from across the country.
One reason for that was a quirk in Wisconsin law, which lets a governor in Walker's situation bypass limits on political donations.
Wisconsin law says candidates for governor normally may not take donations of more than $10,000 each. That was the limit under which Milwaukee Mayor Tom Barrett, the Democrat, operated in the recall election being decided Tuesday at the polls.