*+-Ivan Eland: It’s fine for Americans to try to do good deeds overseas—if no ulterior motives are involved (which many times there are)—but arrogance and contempt for other nation’s laws, culture, and customs should be left at home.
-+*Treva Brandon Scharf: Can’t afford a gym membership? Get bored easily by exercise? Don’t want to run into your ex at Equinox? No problem! There’s always the great outdoors – otherwise known as your local park.
-+*Walter Moss: There is little chance that any Republican nominee will put dealing with climate change at the center of his/her agenda, but we progressives should insure that at least the Democratic nominee does.