by Mike Dorning Sen. Barack Obama will be joined on his planned trip this summer to Iraq and Afghanistan by two fellow senators who have been critical of the war in Iraq, one of them a moderate Republican Vietnam War veteran who will give the delegation a bipartisan character. Sens. Jack Reed (D-R.I.) and Chuck Hagel (R-Neb.) this afternoon announced their plans to join Obama on an official congressional delegation to Iraq and Afghanistan. A joint statement issued by the senators did not... ...