Cook pasta according to package directions..drain and return to potmmIn a large skillet heat the oil, garlic and crushed pepper flakes, stirring occasionally about 3 minutes.
Add the tomatoes and wine along with the clams and simmer stirring occasionally for 5 minutes. Stir in the parsley and spinach and shrimp if using...toss pasta. psrsley, spinach into the tomato mixture...serve with grated parmesam cheese sprinkled over top. garlic bread goes well with this dish.