In some districts, the bus driver shortage is "worse than ever," but why? From retirements to a lack of funding, administrators are in over their heads looking for a solution to this crisis.

"Remember, threat actors do not take a summer break," says James Turgal, Optiv's vice president of cyber risk, strategy and board relations. "Security is a one-time event but a continuous and evolutionary practice."

"For a long time, people looked at preparedness from an academic standpoint," says Scott Gengler, principal at Wayzata High School. "But I'm not sure kids see the relevancy all the time."

Here is why assessing skills with a simple letter grade is no longer sufficient as technology and globalization reshape the labor market.