All eyes are now on the superdelegates to see if a bloc of them comes out to endorse Obama, giving him the total number of delegates required to clinch the nomination.

Copyleft turns out to have other benefits, and people who endorse the practical values of "open source" rather than the ethical ideals of free software have often used the GNU GPL.

I am not here to endorse candidate Rick Perry, but the point of his charge is obviously true: each generation can't keep taking more out of the system than it put in, once the demographics change.