delivered a unity for mccain where he praised his lifelong commitment to serving the american people by his own account john was a rebellious young man in his case that's understandable what faster way to distinguish yourself when you're the son and grandson of admirals and to munich. eventually though he concluded that the only way to really make. his mark on the world is to commit to something bigger than yourself and for john that man answering. the highest of cops. serving his country in a time of war. correspondent alexandra phenomena is outside washington national cathedral where the service took place and she joins us alexandra we just heard president obama praising mccain's service can you tell us what else stood out for you during this memorial. i would say that it was