TEXT OF STORYDoug Krizner: Senator John McCain will be in Memphis today for a fundraiser. The Republican presidential candidate has been holding these events all around the country. He has to -- he's way behind his opponents in the money race, as Jeremy Hobson reports. Jeremy Hobson: The Obama campaign reports it raised more than $40 million in March. Hillary Clinton says she raised about half that. But that's still likely to beat John McCain, who has brought in just one-sixth of Clinton and Obama's combined total since the beginning of the campaign. Anthony Corrado at Colby College says part...