Stop the Massive Voter Fraud in the US

Your vote should count! Massive voter fraud is happening all over the United States. In Polk County, FL, Democrats were told this was a Republican only primary and turned away until one couple demanded to vote. Workers had to open a locked cabinet to retrieve the Democratic voting forms they had hidden. One NY poll worker posted vote counts. Bernie Sanders' total DROPPED by 2000 votes in about 20 minutes! There are too many cases to list.
I have tried numerous times to get the US Attorney General and the Dept of Justice to investigate. I have been given the run aroundevery time.
Our voices have to be heard before November. Please sign and let the people decide the future of OUR country, not corrupt politicians.