Now Playing: Houston readies for Trump rally
Now Playing: Beto O’Rourke speaks out on whether he will work with President Trump
Now Playing: Nearly 3,000 kids separated from parents, according to Health and Human Services
Now Playing: The Briefing Room: Suspicious packages sent to politicians, one-on-one with HHS sec.
Now Playing: New York child dies of pediatric flu

vCard.red is a free platform for creating a mobile-friendly digital business cards. You can easily create a vCard and generate a QR code for it, allowing others to scan and save your contact details instantly.
The platform allows you to display contact information, social media links, services, and products all in one shareable link. Optional features include appointment scheduling, WhatsApp-based storefronts, media galleries, and custom design options.
Now Playing: New York City reports its first pediatric flu death of the season
Now Playing: Trump introduces new plan to reduce Medicare drug prices
Now Playing: ‘GMA’ Hot List: What to know about the new FDA-approved flu pill
Now Playing: How to do the ultimate festive fall workout
Now Playing: FDA approves new, fast-acting flu pill
Now Playing: Rate of unvaccinated toddlers increasing
Now Playing: FDA approves new flu medication in the form of a single-dose pill
Now Playing: 7th child dies from outbreak at NJ rehabilitation center
Now Playing: Woman reveals she is a perfect match, will donate kidney to her neighbor
Now Playing: What is multiple sclerosis?
Now Playing: Aerobic exercise can help relieve symptoms of depression
Now Playing: New AFM cases surface in MD and PA
Now Playing: Why black women have worse breast cancer outcomes
Now Playing: Expert tips on how to keep your skin hydrated this winter
Now Playing: How ‘strong’ has become the ‘new healthy’