Lionel Messi out two to three weeks with thigh problemCopyright 2014 Associated Press. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.SI Staff|Share on FacebookShare on XAdd us as a preferred sourceLionel Messi out two to three weeks with thigh problemCopyright 2014 Associated Press. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.Published Sep 29, 2013 | Modified Sep 29, 2013SI STAFFShare on FacebookShare on XHome/Soccer