US President Barak Obama and Vice President Joe Biden unveil a packages to reduce gun violence

President Barack Obama signs a series of executive orders on the administration's new gun law proposals as Vice President Joe Biden, left, and the children who each wrote letters to the White House about gun violence, (L-R) Hinna Zeejah, Taejah Goode, Julia Stokes and Grant Fritz, and their parents, look on in the Eisenhower Executive Office building January 16, 2013 in Washington, D.C. This comes one month after the shooting massacre that left 20 school children and 6 adults dead in Newtown, (Photo by Ken Cedeno/Corbis via Getty Images)