Prepare one cup of couscous (I did 1/2 wheat & 1/2 white).
Mix the juice of 4 limes, 5 tablespoons olive oil, 1/2 teaspoon cumin, 2 tablespoons red wine vinegar and a pinch of salt in a large bowl.
Chop up one large red bell pepper, 8 green onions, a big handful of cilantro and two big handfuls of tiny tomatoes (I just cut mine in half). Add a cup of corn kernels (I used frozen), a can of black beans (I used Trader Joe's Cuban black beans) and half a cup of pico de gallo.
Dump everything into the bowl of dressing and stir.