Mark Kelly posts cryptic message amid Kamala Harris veepstakes speculation

Sen. Mark Kelly, D-Ariz., who is a top contender to be Vice President Harris' running mate in the 2024 election, posted a cryptic message on social media amid veepstakes speculation.

"Whether it was from my time in the Navy and at NASA, serving in the United States Senate, or visiting our troops overseas: I've learned that when your country asks you to serve, you always answer the call," Kelly posted on X on Sunday.

Harris met with potential vice presidential candidate picks on Sunday...