The Most Expensive Senate Race Ever?

“At the moment, that record is held by the 2000 New York Senate race between Hillary Clinton and Rep. Rick Lazio (R). The two candidates raised and spent a combined $70 million in that contest — about $40 million by Lazio and $30 million by Clinton,” Aaron Blake reports.

“With Brown and Warren approaching $25 million raised at the end of 2011, they would need to raise and spend another $45 million in 2012 to break the record. Given the quickening pace of donations, that looks likely.”