intervention for someone small but strong. that's mala yousafzai. she arrived in nigeria with a clear message on her 17th birthday this past weekend. don't forget to bring back our girls. that message delivered to the girls' relatives. and to nigeria's president. boko haram struck back today with a new pretty mocking rejoineder. >> bring back our girls, brings back our army. bring backs our army. >> bring back his army meaning boko haram fighters that he wants free. more than 200 of those girls remain captured. and today, back at home, two 2016 hopefuls face off over the same question of international intervention. senator rand paul hit back against texas governor rick perry in a politico op ed saying that america should stay out of iraq entitled rick perry is dead wrong. tell us how you really feel, senator. governor perry's supposed dead wrong argument that, quote,