Colorado experts explain how your vote is made secure

DENVER — Election Day is quickly approaching, but you still have time to make your voice heard.

Coloradans can mail in their ballot, drop it off at a designated location or vote in person on Election Day, which is Nov. 4.

The ballots, no matter how they arrive, are kept under tight security and surveillance before being counted by high-speed counting machines in the even more secure tabulation room.

President Donald Trump has called mail-in voting a "scam" and claimed without evidence that voting machines are "highly inaccurate." He has called for getting rid of both.

So, what's the truth? To get to that, Denver7 anchor Shannon Ogden spoke with Metropolitan State University Denver's Dr. Elizabeth Parmelee, associate vice president for undergraduate studies.

Is mail-in voting safe?

"A