Democratic presidential hopefuls courted voters across the country over the weekend. Indiana mayor Pete Buttigieg spoke at the popular South by Southwest conference and festival in Austin, Texas, while Sen. Bernie Sanders campaigned in New Hampshire. Meanwhile, polls among Iowa Democrats suggest an increasing appetite for more liberal policies. John Yang reports.
Stream your PBS favorites with the PBS app: https://to.pbs.org/2Jb8twG
Find more from PBS NewsHour at https://www.pbs.org/newshour
PBS NewsHour podcasts: https://www.pbs.org/newshour/podcasts