On Election Day in the U.S., with the presidential race going down to the wire and predicted to be among the closest in history, concerns are being raised by both parties about the possibility of a drawn-out battle over the reliability and accuracy of polling systems and vote counts.

FORBES: The U.S. Should Learn From Venezuela How to Hold Elections

Analyst John Casesa expects a long, drawn-out battle.

FORBES

We're not only in a long, drawn-out battle with new kinds of enemies who have ready access to tremendously destructive capabilities, as we all know, but we're going to have because of that change our priorities.

CENTERFORSECURITYPOLICY: Center For Security Policy