An SBB AG train makes its way towards the town of Davos, the venue of the World Economic Forum's (WEF) 2012 annual meeting, in Davos, Switzerland, on Sunday, Jan. 22, 2012. German Chancellor Angela Merkel will open next week's World Economic Forum in Davos, Switzerland, which will be attended by policy makers and business leaders including U.S. Treasury Secretary Timothy F. Geithner. Photographer: Chris Ratcliffe/Bloomberg via Getty Images