Obama takes a walk again

Washington, April 29 (IANS) With Washington's unusually long winter hopefully over, President Barack Obama took a break from the confines of the White House to take a short stroll on the streets -- something he did last year too. At noon, under a cloudless blue sky and a balmy 22 degrees Celsius temperature, Obama, wearing a black tie and white shirt, but no jacket walked out of the presidential mansion's northwest gate with 2015 National Teacher of the Year Shana Peeples, according to a pool re