The John McCain camp busts out with two ads. One targeting Barack Obama as "Dr. No." (If you ask me, I'll take it. My parents always wanted their baby to be a doctor.) The "No" refering to Obama's energy policy which means "no" on offshore drilling, "no" on nuclear, etc. Clearly, a topic he'll need to come around on. (The fear amongst leftys of nuclear power is tantamount to tribal natives fearing a coke bottle.)
And ya can't attack Obama without talking about his flip-flop on public campaign funding. It's sorta remarkable how easy YouTube makes it to launch this sort of campaign. "Web ads," they call them. It seems like you can keep on cranking them out with less thought and quality control than what would be put into national and even local spots.