How do You Make Pico De Gallo?

Pico de gallo can be made at home with a few simple ingredients. My favorite recipe involves using one can of diced petite tomatoes with green chiles. Add 1/4 cup finely chopped red onion, 1 can diced petite tomatoes(plain variety) and 1/8 cup finely chopped cilantro. Chill for about an hour befoe serving.