Completed the following sentence: She moved to CBS-affiliate WTOP (now WUSA) in Washington, D.C., in 1976. Two years later, Mitchell moved to NBC's network news operation, where she served as a general correspondent.<unk> Two years later, Mitchell moved to NBC's network news operation, where she served as a general correspondent. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️
<unk> <unk> <unk> <unk> Mitchell also covered the White House from 1981 until becoming chief congressional correspondent in 1988.<unk> Mitchell also covered the White House from 1981 until becoming chief congressional correspondent in 1988.