- Raul A. Reyes: Julian Castro graduated from Stanford, Harvard Law School; elected mayor of San Antonio 3 times
- His presence on the ticket would mobilize both Latino and youth voters in November, Reyes says
Raul A. Reyes, an attorney and member of the USA Today board of contributors, writes frequently for CNN Opinion. Follow him on Twitter @RaulAReyes. The opinions expressed in this commentary are his.
(CNN)While the country still reels from a week of shocking violence, speculation continues to swirl around the Democratic veepstakes. According to the Associated Press, Massachusetts Sen. Elizabeth Warren, Virginia Sen. Tim Kaine and Housing and Urban Development (HUD) Secretary Julian Castro are all on Hillary Clinton's short list.