PLEASE SUBSCRIBE – DON’T FORGET TO SUBSCRIBE An emotional President Barack Obama led the nation in mourning the victims of an elementary school massacre on Friday, speaking from the White House following the shooting in Newtown, Conn. The president not only pledged to assist investigations into the shooting, but also became openly emotional upon reflecting upon the many school children killed or injured in today’s mass shooting. “The majority of those who died today were children — beautiful little kids between the ages of 5 and 10-years-old,” he said, pausing to wipe away a tear. “They had their entire lives ahead of them — birthdays, graduations, weddings, kids of their own.” “Our hearts are broken today, for the parents, grandparents, sisters and brothers of these little children,” Obama added, “as well as the families of the adults who were lost.” The president said that he has become all too familiar with making statements of grief following mass shooting incidents, referencing recent events at a mall this week in Oregon, at a Sikh temple in Wisconsin in August, and at a movie theater in Aurora, Colo., in August. RELATED: The latest news on the Sandy Hook Elementary school shooting Those events — along with a January 2011 attack in Arizona that severely injured then-Rep. Gabrielle Giffords and left six others dead — have done little to provoke political action to rein in gun violence. “As a country, we have been through this too many times,” he said. In his …