Tough questions are finally being asked of Obama.  With a couple major primaries in Ohio and Texas today, we'll find out if these questions are coming too late or not.  What I find interesting of late is Rush Limbaugh's tactic of asking Texas Republicans to vote for Hillary. 

The idea apparently isn't that he wants Clinton to win, but that he thinks its most advantageous to the Republicans for Hillary to bloody Obama's nose as much as possible.  But is that true?  How much McCain news are you hearing right now?  If the Obama/Clinton wars continue all the way to the primary, with the Republican ticket already settled, then McCain will continue to be marginalized during this time.  Remember that he has very little money to spend until after the Republican Convention.  So he's depending on free advertising through the news until then.  But if the Democratic ticket remains unsettled, then there will be very little room in the news cycle for him.  Rush should consider these things before he sticks his nose where it probably doesn't belong.