 Complete the following phrase:  She reported for NBC News from 1963 to 1970, covering all the pivotal stories of that time: political conventions, election campaigns, inaugurations, Capitol Hill, and the White House. She is noted as being the first woman correspondent on the floor of a political convention. In 1963, she covered the 1963 March on Washington for Jobs and Freedom, in which Martin Luther King Jr. delivered his famous I Have a Dream speech. She was also part of NBCs coverage of 