July 23, 2014 -- Updated 1848 GMT (0248 HKT)
The idea is difficult to stomach, but John Sutter writes that eating dog is morally equivalent to eating pig, another intelligent animal. If Americans oppose it, they should question their own eating habits as well.
Bill van Esveld says under the laws of war, civilians who do not join in the fight are always to be protected. An International Criminal Court could rule on whether Israeli airstrikes and Hamas rocketing are war crimes.
Brianne Gorod says the D.C. Circuit panel's decision that killed a regulation key to making Obamacare work showed a determination to gut the law. Fortuntately, it won't be the last word
Aaron Miller says Kerry needs the cooperation of Hamas, Israel, Egypt and others if he is to succeed in his peacemaking efforts
On the news