It's not a particularly comfortable position to stay in, but former FBI profiler and body language expert Joe Navarro says it has become so common on campaign trails because our bodies tend to ...

“It’s not uncommon to have international investigations,” Gregg McCrary, a retired FBI Profiler, said. McCrary was an FBI agent for more than 25 years with a decade spent as a profiler.

The FBI team he joined, which became known as "profilers," ambitiously sought to predict which personalities were the most likely to commit heinous acts of violence. Culminating in what is ...