[Yahoo/Bloomberg] Oil, US Stock Futures Edge Up, Currencies Steady: Markets Wrap
[Yahoo/Bloomberg] Oil Advances as Instability in Russia, Growth Fears Dominate
[Reuters] US officials see weakened Putin as Russia turmoil reveals 'cracks'
[AP] Russian mercenaries’ revolt undermines Putin and could lead to further challenges to his rule
[Bloomberg] Putin Faces Historic Threat to Absolute Grip on Power in Russia