Drain corn. Drain half the liquid off the tomatoes and green chiles.
In a large bowl, combine all ingredients.
Gently stir and refrigerate until chilled or serve right away.
Store any leftovers in the refrigerator. They'll be good for a couple of days.
Notes
*I prefer fresh, organic tomatoes (1 or 2 depending on size) if they're in season and fresh jalapeno (1 or 2, seeded and diced). If you use fresh tomatoes and jalapeno use 3 T lime juice.