The Russian scandal is a hot topic at the U.S. track and field Olympic Trials. Some feel individual Russian athletes should be allowed to compete if they're clean, others support a blanket ban.
Vyacheslav Trubnikov was a Soviet and Russian spy for more than three decades. He found some of his American adversaries worthy rivals. Others, not so much.
International Olympic Committee President Thomas Bach says individual athletes will have chances to prove that they're "clean," in the face of doping allegations that have embroiled the Russian team.
Some 30,000 troops from 20-plus nations took part in Europe's biggest military exercise since the Soviet Union collapsed. It was meant to send a message to Russia, but critics warn it could backfire.
The 568-foot-long Arktika is powered by two nuclear reactors and capable of breaking through ice 13 feet deep. Russia's interest in the Arctic is rising along with global temperatures.
In the 1980s, the FBI and NSA dug a tunnel for espionage purposes beneath the Soviet Embassy in Washington. The spy rivalry continues, but how has the game changed since the fall of the Soviet Union?
Ukrainian pilot and national hero Nadiya Savchenko had been held by Russia for almost two years. Russia had sentenced her to 22 years in prison for murder — she called it a propaganda stunt.