Big Data Poll found something like 90% of people ranked mail-in ballots as the least trustworthy. It's impossible to get 100% on an opinion poll.

Rasmussen found 1 in 5 mail-in voters voted for somebody else and 1 in 6 voted in a state they didn't reside in. Even if that included military that would only account for 1%-2% not 17%.

Democrats believe cheating is justified to stop Trump. It's that simple. They may not admit it, but everybody knows what happened.