Incredible amounts of OBVIOUS vote fraud against Trump. How do we stop it?

They are committing INCREDIBLE amounts of vote fraud to attempt to stop Trump. The primary evidence of this is how the polls in virtually all of the states show Trump with a commanding lead, and then on the primary or caucus day, "magically" the results given to us by the electronic voting machines go 15, 20, to 30 percentage points in the opposite direction. Vote fraud was documented in Texas, with the machines switching Trump votes to Rubio. Then in Oklahoma, just days before the primaries Trump had a 11%-13% lead in the polls, and the "official results" showed him losing to Cruz by 6%. In Virginia, polling just days before the primary showed Trump with around a 14% lead, then the "official results" have him only winning by 3%. Then yesterday, in Louisiana, the polls were showing Trump up by around 17%-20% points on average, and the "official results" had him winning only by around 3%. And in Kansas, polls in just the previous weeks showed Trump with anywhere from 6%-12% lead, and then the "official results" have Cruz winning by 25%.

Virginia and Oklahoma polling
[link to www.realclearpolitics.com]

Louisiana and Kansas polling
[link to www.realclearpolitics.com]

It would be one thing if the polls and primary/caucus results were off by 5% here or there, and sometimes it would go to Trump's advantage, and other times against Trump. But in almost every case, it's HUGE deviations from the polling, and always hurting Trump.