With Russian President Vladimir Putin heading to Vietnam, some American security experts are getting concerned about the future of the US-Vietnam relationship. To understand why the Vietnamese are working with Russia, we need to take a quick history lesson. Full Newsletter:...

If you ask a fifth grader what the key to being a good spy is, they would likely respond with some variation of being sneaky or concealing your identity. Well, on today's episode of "Are You Smarter than a 5th Grader", we're placing Russian Spies in the hot seat. Full Newsletter:...