The last remaining nuclear treaty between the U.S. and Russia is set to expire Thursday, ending decades of arms control between the two countries with the largest nuclear arsenals.
Rahmanullah Lakanwal, the man accused of shooting two National Guard members in Washington, D.C., last November, pleaded not guilty Wednesday to federal charges. CBS News correspondent Shanelle Kaul has more.
U.S., Russian and Ukrainian negotiators are back around a table for a second round of technical talks, but in Kyiv, Russian bombs bring suffering and skepticism.
