Russian troops practice for a parade in Moscow's Red Square.
Would John McCain revive the Cold War?
It has been nearly 20 years since the Berlin Wall fell -- and nearly that long since it seemed Western-style democracy would take root in the former Soviet Union. Now, however, Russian leader Vladimir Putin has managed to neutralize his political opponents and has proven less-than-accomodating to American interests. Perhaps that's why Sen. John McCain has proposed expelling Russia from the G8 group of advanced industrial nations.





