making a fist something we do to show resolve. to defend ourselves. to declare victory. so cvs health provides expert support and vital medicines. make a fist for me. at our infusion centers or in patients homes. we help them fight the good fight. cvs health, because health is everything. your eyes depend on a unique set of nutrients. that's why there's ocuvite. ocuvite helps replenish key eye nutrients. ocuvite has a unique formula that's just not found in any leading multivitamin. help protect your eye health with ocuvite. denver international is one of the busiest airports in the country. we operate just like a city and that takes a lot of energy. we use natural gas throughout the airport - for heating the entire terminal generating electricity on-site and fueling hundreds of vehicles. we're very focused on reducing our environmental impact.