There are two kinds of Arabs in this world. Those who hate Jews, and those who don’t. And in my life, I have met more of the former than the latter. 

I am not proud to say that. Arabs will not like me for admitting it. But it is true. And it is something I wish the Obama administration understood. It is something Americans should know as the “Arab Spring” enters its second year.

I didn’t know much about any of this as a Lebanese kid growing up in New Jersey. But I found out about it when I wrote my first pro-Israel column for my college paper as a young student journalist.

I defended Israel on some point I’ve long forgotten, but what I’ll never forget is the backlash I received from...