Mary's gift at counseling placed her at Sandy Hook Elementary as the school psychologist.

CNN: The lives shattered by bullets

Now, for the first time, an Air Force chaplain and a psychologist are walking the floor of the operations center at Langley, offering counseling and stress relief to the airmen who scrutinize the war from afar.

NPR: AP IMPACT: Combat Stress Felt Far From Front Lines

Bankers are at higher risk for burnout and mental-health problems due to the volatility in their profession, says Alden Cass, a New York-based clinical psychologist who specializes in counseling Wall Street professionals.

WSJ: Warning: Banking May Be Hazardous to Your Health