Lindsey Graham's final mission nears finish line as world leaders gather to honor him

As Washington, D.C., prepares to say its final goodbyes to the late Sen. Lindsey Graham, his last legislative crusade is inching closer to the finish line. Graham, who died suddenly at the age of 71 earlier this month, will begin the first part of his final journey home to South Carolina in Washington on Tuesday, where lawmakers and world leaders will gather to pay tribute to the longtime lawmaker. He will get two celebrations of his life in Washington on Tuesday, first in the rotunda of the U.S