Keep up with the issues shaping the modern world.
The next session is happening soon.
Snowden, who leaked secrets from the NSA, has been living under asylum in Russia since 2013.
The percentage of Americans who smoke marijuana has reached a record high.
Get registered to vote today so you don't miss any deadlines before Election Day.
Meet some of the people reunited with their families by the Family Reunions Project, which shows them 360-degree videos recorded back home on VR headsets.