Mitchell Lincoln A. author Columbia University. Harriman Institute Columbia University. International and Public Affairs Columbia University. Harriman Institute originator text Blog posts 2008 English If a trip by Obama which included visits to Afghanistan, Iraq and Israel, a speech in Berlin and meetings with numerous heads of state, does not help Obama increase his lead, it is not clear what will. Political science 2008-07-28 http://www.huffingtonpost.com/lincoln-mitchell/will-obamas-trip-have-an_b_115436.html http://hdl.handle.net/10022/AC:P:14259 NNC NNC 2012-07-28 23:36:59 -0400 2012-07-28 23:38:39 -0400 8268 eng