According to Bernie Sanders’ campaign aides, the Vermont Senator has now received over 2 million campaign contributions. The average donation amount is under $30 and the vast majority of donations are made over the Internet. Sanders’ aides also expect to outpace President Obama’s 2012 funding efforts on number of donations by the end of the year. Many donors have given more than once, but aides say that total unique donors is reaching the 1 million mark.