Putin is angry because Yeltsin died from alcohol? What US has to do with it? Or with the fact that Putin's family died in the siege (which was USSR faut, by the way, since they've friended Hitler in 1939)?
And by the way, remember that the US and its allies invaded Russia at the end of WWII, after the Tzar was deposed. So it's not at all surprising that Stalin initially allied Russia with Germany.