As of early Thursday afternoon, WisPolitics.com had tracked $28.1 million in spending or reservations since the Feb. 21 primary.
Of that, $11.1 million has gone to backing Kelly.
WisPolitics.com also tracked $9.2 million in spending leading up to the primary through independent expenditure reports filed with the state, announcements from campaigns and groups, and sources that track media buys.
Tha...
