1: Biden's health concerns prompt withdrawal from 2024 race.

2: Family reasons cited for Biden's decision to not seek re-election.

3: Sources reveal Biden's desire to focus on legacy, pass the torch.

4: Political analysts speculate on impact of Biden's withdrawal.

5: Emotional farewell from Biden as he bows out of 2024 race.

6: Biden's withdrawal sparks debate on future of Democratic Party.

7: Supporters express disappointment over Biden's decision not to run.

8: Biden's exit leaves door open for new Democratic frontrunners.

9: Biden's withdrawal reshapes presidential race as candidates scramble.