Article Photos: Invest now, Russia says _ but warning signs loom



Russian Prime Minister Dmitry Medvedev waves as he arrives to the Plenary Session at the 43rd Annual Meeting of the World Economic Forum, WEF, in Davos, Switzerland, Wednesday, Jan. 23, 2013. (AP Photo/Anja Niedringhaus)

Russian Prime Minister Dmitry Medvedev waves as he arrives to the Plenary Session at the 43rd Annual Meeting of the World Economic Forum, WEF, in Davos, Switzerland, Wednesday, Jan. 23, 2013. (AP Photo/Anja Niedringhaus)