Patrick Kelly en Afternoon Round-Up 5/21/12 <p><strong>Today on NPR:</strong> <a title="Chronic traumatic encephalopathy (CTE) is best-known for affecting football players; repeated bangs to the head can hurt the parts of the brain that direct impulse, memory and emotion. Now, scientists are finding evidence of CTE in the brains of veterans from Iraq and Afghanistan. Dr. Bob Stern from Boston University School of Medicine talks to weekends on All Things Considered host Guy Raz.">Vets Return With Brain Injuries Oft Seen In Football</a></p><p><strong>Bluegrass Politics:</strong></p> Mon, 21 May 2012 21:33:15 +0000 Rose Krzton-Presson 18062 at Afternoon Round-Up 5/21/12 Republican Liberty Caucus Endorses Kelly <p>The Texas group Republican Liberty Caucus is endorsing Patrick Kelly in the Sixth Congressional District Republican primary. Kelly is running against 2010 candidate Andy Barr for the seat.&nbsp;</p><p> Mon, 21 May 2012 19:27:54 +0000 Kenny Colston (KPR) 18055 at Republican Liberty Caucus Endorses Kelly