8 -- U.S. Presidents who have belonged to the Democratic Party since 1900 . $ 57.5 million -- Amount raised by President Obama and the DNC in July 2012 . $52 million -- The amount spent on television advertising during the first three months of this year, according to a report from Kantar Media/CMAG. 190 -- Number of Democrats in the U.S. House as of 2012 . $ 25.3 million -- Amount raised by pro-Obama super PAC .
8 -- U.S. Presidents who have belonged to the Democratic Party since 1900 . $ 57.5 million -- Amount raised by President Obama and the DNC in July 2012 . $52 million -- The amount spent on television advertising during the first three months of this year, according to a report from Kantar Media/CMAG. $ 25.3 million -- Amount raised by pro-Obama super PAC .