SEN. TED CRUZ: The approach of the Obama administration so far has been like its approach to so many other things, fundamentally unserious. And the time has come to ban commercial air travel from countries that have an active Ebola outbreak. The arguments the administration is giving against it don't make any sense. And the top priority, Sean, should be to protect the health and safety of American citizens. We need to do more, we're not doing enough. And if the president won't act, then Congress should reconvene, and Congress should act to protect the American people.