Los Angeles has refused to count tens of thousands of independent voters who voted in the Democratic primary.
Yes, this greatly helps Hillary, what do you expect?
Unique in the state, Los Angeles county required voters who were not already registered as Democrats to fill in a small bubble on their voting ballot that say they requested a Democratic ballot. Note, that they already have the Democratic ballot in their hands. If they neglected to fill in the bubble because of confusion or they didn't see it the ballot did not count. As on all ballot problems Brad has more.
Problems with Diebold machines and voter ID's in Georgia. This did not stop a huge Obama win.