AP - Barack Obama stepped to the brink of victory in the Democratic presidential race Tuesday night, defeating Hillary Rodham Clinton in the Oregon primary and moving within 100 delegates of the total he needs to claim the prize at the party convention this summer.

AP - Sen. Edward M. Kennedy was diagnosed with a cancerous brain tumor Tuesday in what could be the grim final chapter in a life marked by exhilarating triumph and shattering tragedy. Some experts gave the liberal lion less than a year to live.

AP - The money tells the tale. Democrat Barack Obama entered May sitting comfortably atop more than $37 million in the bank. Republican John McCain had nearly $22 million in hand. Hillary Rodham Clinton, once the Democrats' presidential front-runner, was in the red.