Russia Unveils New Stealth Fighter at Moscow Air Show

Russia is showing off its next generation stealth fighter for the first time at a highly publicized air show that opened Tuesday near Moscow.

Russian air force commander-in-chief Alexander Zelin said the Sukhoi T-50 is expected to enter service in the next three or four years. The fighter has been touted as a rival to Lockheed Martin's F-22 Raptor.