The presumptive Democratic candidate for president will be accompanied on his 12,000-mile trip by a planeload of reporters, trailed by three television network anchors, USA Today said Thursday.
It shaped up as a vivid contrast to the low-key March trip of Sen. John McCain, R-Ariz., the expected Republican candidate.
James Thurber, an American University political scientist and former teacher in Brussels, told USA Today that Obama is "going to be a rock star."
Obama lacks the foreign policy experience of McCain, a Navy veteran and the top-ranking GOP member of the Senate Armed Services Committee. However, a May poll of more than 6,000 Europeans for London's Daily Telegraph showed Obama favored by wide margins in Britain, France, Germany, Italy and Russia.
Notable deaths of 2014 [PHOTOS]