Michelle Obama works on decorations as she welcomes military families, including Gold Star and Blue Star parents, spouses and children for the first viewing of the 2012 holiday decorations at the White House in Washington November 28, 2012. REUTERS/Mary F. Calvert

Michelle Obama works on decorations as she welcomes military families, including Gold Star and Blue Star parents, spouses and children for the first viewing of the 2012 holiday decorations at the White House in Washington November 28, 2012. REUTERS/Mary F. Calvert