. >> david faris, david -- and eugene robertson, thank you very much for contributing to our coverage. coming up, yale university history professor timothy snyder will speak about his response to the history of ukraine as taught to the russian people by vladimir putin today. hours, aleve works up to 12-hours so you can focus on what matters. aleve. less pills. more relief what can i du with less asthma? with dupixent, i can du more....beginners' yoga. so you can focus on what matters. namaste... ...surprise parties. aww, you guys. dupixent helps prevent asthma attacks... ...for 3!... ...so i can du more of the things i love. dupixent is not for sudden breathing problems. it's an add-on-treatment for specific types of moderate-to-severe asthma that can improve lung function for better breathing in as little as two weeks. and can reduce, or even eliminate, oral steroids. and here's something important. dupixent can cause serious allergic reactions, including anaphylaxis. get help right away if you have rash, shortness of breath, chest pain, tingling or numbness in your limbs. tell your