#SundayMorning Preview@DrBiden, who continued teaching as Second Lady when her husband Joe Biden served as vice president, plans on remaining a teacher if he goes on to win the presidency in November, she tells Rita Braver in an interview this Sunday https://t.co/JxYeDowRhu pic.twitter.com/A8YA9siGFu— CBS Sunday Morning 🌞 (@CBSSunday) August 6, 2020