In large skillet over medium heat, heat oil; add garlic. Cook until golden brown and toasty, about 5 minutes; DO NOT BURN. With slotted spoon, remove garlic and cool. Meanwhile, add tomatoes, tomato juice, salt and pepper to oil; heat to boiling. Finely chop garlic and add to sauce. Reduce heat and simmer 10 minutes. Meanwhile, cook pasta according to package directions. Add spinach to tomato mixture; cover and steam 3 minutes or until wilted. Stir in feta cheese. Toss hot pasta and sauce.