Historic floods in the Midwest put spotlight on America’s aging dams

Across the country, new weather extremes are testing aging dams. According to the federal government’s most recent climate assessment, the number of extreme precipitation days in the Midwest has increased 45 percent since the 1950s. Del Shannon, former president of the United States Society on Dams, joins John Yang to discuss.
Watch PBS News for daily, breaking and live news, plus special coverage. We are home to PBS News Hour, ranked the most credible and objective TV news show.
Stream your PBS favorites with the PBS app: to.pbs.org/2Jb8twG
Find more from PBS NewsHour at www.pbs.org/newshour
Subscribe to our KZbin channel: bit.ly/2HfsCD6
Follow us:
TikTok: / pbsnews
Twitter: / newshour
Instagram: / newshour
Facebook: www.pbs.org/newshour
Subscribe:
PBS NewsHour podcasts: www.pbs.org/newshour/podcasts
Newsletters: www.pbs.org/newshour/subscribe