Brenda Clubine is a platinum blonde with focused blue eyes and a no-nonsense demeanor.
She spent 26 years in prison for killing her husband. After enduring beatings and emergency room visits, she says, it finally ended in a locked motel room where he told her to give him her wedding rings.
"I said, 'Why?' He said, 'Because tomorrow they won't be able to identify your body without them,' " Clubine says.
The pressing energy issue in the 2008 presidential campaign was how to reduce carbon emissions and limit global warming. Four years later, the drive for "green energy" has been replaced by a new imperative: the need to end U.S. dependence on foreign oil.
"I will set a national goal of North American energy independence by 2020," Mitt Romney declared during a campaign speech in August. "That means we produce all the energy we use in North America."
He reiterated that goal in the opening minutes of the presidential candidates' debate in Denver this week.
If you want to vote in the November elections and you aren't registered yet — you'd better hurry. The registration deadline in five states is this weekend. By the following weekend, the deadline will have passed in more than half the states.