Baldwin announced the news on her Facebook page:
Tammy is thrilled by the enormous outpouring of support for her campaign to fight for WI's middle class. Thanks to you, we raised over $1.1 mil last quarter. Tammy now has $1.8+ mil cash-on-hand to share her message. This shows our strength, and these resources will be critical in responding to the false, negative right-wing attacks sure to come our way. Thank you to our more than 16,000 individual donors!This is great news. Having an openly gay member of the United States Senate would be an amazing landmark in gay history.
Hat/tip to Metro Weekly's PoliGlot.