Obama: "We have resolved to reset US-Russian relations"

BBC NEWS | Europe | US and Russia agree nuclear cuts - Watch more Videos at Vodpod.

Just watch Medvedev's faces throughout Obama's speech. It's a sign of more or less, this:

Obama, Medvedev Sign Nuclear Understanding: Russia to remain nuclear; Obama to remain understanding.

WaPo has more.

Question: what has US given in return of Russia letting US planes travelling to Afghanistan through Russian air space?

Read also this post from Heritage.org.