Money in politics is about buying access, not about aiding a candidate's campaign. How do we know this? Summer '16 Trump spent NO money on TV while Clinton blasted him with HUGE $. She lost. Biggest deficit of spend vs. votes in history (approximately). Here's yet another example.
Abdul El-Sayed was outspent 9-to-1 by AIPAC and corporate Super PACs in the most expensive Senate Democratic primary of all time. Last night, he proved that organized people can beat organized money.