Garlic-Chili Shrimp and Greek Spaghetti with Feta - Rachael Ray's non profit organization, Yum-o!

Ingredients

• 1/2 cup extra virgin olive oil (EVOO), divided
• 6 cloves garlic, sliced or chopped, divided
• 1 red chili pepper, thinly sliced
• 1 pound jumbo sweet shrimp, deveined
• Sea salt and pepper and/or Rachael’s seafood seasoning
• 2 pints cherry tomatoes
• 1 1/2 tablespoons chopped oregano or 1 1/2 teaspoons dried oregano
• 1 cup feta cheese crumbles
• 1 pound spaghetti
• 1/4 cup dry vermouth or chicken stock or vegetable stock
• 1 tablespoon butter
• Juice of 1 lemon