Every morning when I walk my dog, fortunate enough to live in one of the more affluent suburbs of Athens, I see, without fail, an old person searching through the garbage. Sometimes there is more than one, at different bins.

Enjoy this guilt-free pita pizza recipe and feel energized and satisfied throughout your day.

Inside sources report Greek Finance Minister Yanis Varoufakis resorted to hostile threats last month as bailout negotiations with the country's creditors faltered.

Staying true the Greek-salad inspiration, I kept this macaroni and cheese lean and mean with a secret ingredient.