 That's South Carolina Republican Nancy Mays. However, Biden has written a letter to congressional Democrats saying he's staying in the race. And Biden's wife, Jill, has lashed out at people in her own party who wanted him to drop out. She's speaking in Wilmington, North Carolina, this afternoon as part of a campaign rally. Overseas, Russia fired missiles into Ukraine this morning, hitting a children's hospital. A daylight bombardment of Kiev. The biggest for months.