
OpenSecrets.org @OpenSecretsDC
In addition to being among the most expensive, Maine’s 2020 Senate race is also most negative. Nearly 2/3 of TV ads aired between Sep. 5 and 27 were classified as “pure attack” ads, a greater percentage than in any other competitive Senate race. https://t.co/O6LRPUV3sv #MESEN — PolitiTweet.org