See the stunning images in the 4th annual International Drone Photography Contest
These are the people who could help make-or-break efforts to implement new gun legislation.
President Obama and Vice President BidenIn the wake of the Dec. 14 shooting at Sandy Hook Elementary School in Newtown, Conn., in which 20 students and six teachers were killed, the Obama administration has made gun control a top priority. Among the president’s proposals: mandatory background checks for all gun purchases, reinstating the ban on military-style assault weapons that lapsed in 2004, limiting magazine capacity to 10 rounds and new funding for mental health services. Nikki Kahn/The Washington Post