1: Josh Shapiro praises Biden's leadership, fueling speculations about VP rumors.

2: Shapiro's support adds credibility to Biden's potential vice presidential choices.

3: Speculations mount as Shapiro's endorsement of Biden gains momentum.

4: Biden's camp remains tight-lipped on potential VP picks, amid increased buzz.

5: Shapiro's praise for Biden raises questions about his own political ambitions.

6: Analysts predict Shapiro could be in the running for Biden's VP pick.

7: With Shapiro's backing, Biden's VP selection process becomes more intriguing.

8: Shapiro's endorsement signals unity within the Democratic Party ahead of the election.

9: Stay tuned as rumors swirl and speculation mounts over Biden's potential VP choice.