The campaign puts out a statement from former Fannie Mae chief Franklin Raines, disowning ties to Obama, after a McCain ad attacked him for the ties. The Washington Post reported -- with the kind of blind sourcing that suggests the source was Raines -- that Raines had "taken calls from Barack Obama's presidential campaign seeking his advice on mortgage and housing policy matters." Raines said in the statement through the campaign, "I am not an advisor to Barack Obama, nor have I provided his campaign with advice on housing or economic matters." Obama spokesman Bill Burton added an attack: This...