Indiana Primary Looms. Obama and Clinton Stumping as Usual

One simply has to marvel at the *stamina* of American politicians, who spend pretty much 16 hours per day on the campaign trail for more than a year. While John McCain can take something of a break from the breakneck schedules of his opponents and focus on the November election, Clinton and Obama remain locked in a very close race that will probably be determined by superdelegates during the Denver Democratic Convention coming up in a few months.

Although Obama had the big "mo" until recently, he is not plagued with the Reverend Wright issue which has given Clinton a very needed boost in the polls both in primaries and in the national polls that pit Clinton or Obama vs McCain in the general election.