Nine people were killed and seven wounded recently in a mass shooting at a community college in Roseburg. Gabrielle Giffords pointed out that the National Rifle Association (NRA) in the 2012 election cycle "spent around $25 million on. Children born in the United States today are expected, on average, to live to age 103, and by the middle of the century, the U.S. will have 8-10 million people age. Forty-one…