US President Donald Trump takes questions  from reporters during the daily briefing on the novel coronavirus, COVID-19, in the Brady Briefing Room of the White House in Washington, DC on April 21, 2020. (Photo by MANDEL NGAN / AFP) (Photo by MANDEL NGAN/AFP via Getty Images)
Trump's history of promoting hydroxychloroquine
President Donald Trump repeatedly suggested hydroxychloroquine as a treatment for Covid-19 patients. Early trials of the drug found it does not help and sometimes has negative side effects.
01:47 - Source: CNN
News & Politics 14 videos
US President Donald Trump takes questions  from reporters during the daily briefing on the novel coronavirus, COVID-19, in the Brady Briefing Room of the White House in Washington, DC on April 21, 2020. (Photo by MANDEL NGAN / AFP) (Photo by MANDEL NGAN/AFP via Getty Images)
Trump's history of promoting hydroxychloroquine
01:47
Now playing
- Source: CNN
tigers the wild animal sanctuary weld county 1
Sanctuary fears for animals featured in Netflix show
02:00
Now playing
- Source: CNN
WASHINGTON, DC - FEBRUARY 5: U.S. President Donald Trump, with Speaker Nancy Pelosi and Vice President Mike Pence looking on, delivers the State of the Union address in the chamber of the U.S. House of Representatives at the U.S. Capitol Building on February 5, 2019 in Washington, DC. President Trump's second State of the Union address was postponed one week due to the partial government shutdown. (Photo by Doug Mills-Pool/Getty Images)
Pence consistently backs Trump, even in chaos
02:40
Now playing
- Source: CNN
INDIO, CA - APRIL 27:  Musician John Prine performs onstage during day 3 of 2014 Stagecoach: California's Country Music Festival at the Empire Polo Club on April 27, 2014 in Indio, California.  (Photo by Frazer Harrison/Getty Images for Stagecoach)
Listen to some of John Prine's most influential songs
01:10
Now playing
- Source: CNN
homeless portable sinks atlanta
Man installs portable sinks to protect homeless
01:22
Now playing
- Source: CNN
Wood from a 60,000-year-old bald cypress forest buried off the coast of Alabama was uncovered by storms. Newly exposed wood offers a unique habitat for marine organisms and creates a novel ecosystem in the Gulf of Mexico.
Ancient underwater forest may lead to new drug discoveries
01:10
Now playing
- Source: CNN
coronavirus social distancing
4 helpful tips to practice social distancing
01:30
Now playing
- Source: CNN
deserted landmarks coronavirus orig tp_00000000.jpg
See landmarks and cities deserted worldwide
01:26
Now playing
- Source: CNN
Cyclone Harold brings strong winds in Luganville, Vanuatu April 6, 2020, in this still image obtained from a social media video. Courtesy of Adra Vanuatu/Social Media via REUTERS. ATTENTION EDITORS - THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY. MANDATORY CREDIT ADRA VANUATU. NO RESALES. NO ARCHIVES.
Vanuatu hit by worst cyclone in years
00:47
Now playing
- Source: CNN
This photo taken on February 14, 2020 shows a Filipino fisherman sailing off at sunset from the coast of Bacnotan, La Union province, in northwestern Philippines facing the South China Sea. (Photo by Romeo GACAD / AFP) (Photo by ROMEO GACAD/AFP via Getty Images)
Why it matters who owns the seas
03:48
Now playing
- Source: CNN
This picture taken on April 5, 2020, shows a forest fire burning at a 30-kilometer (19-mile) Chernobyl exclusion zone, not far from the nuclear power plant. - Ukrainian authorities on April 5 reported a spike in radiation levels in the restricted zone around Chernobyl, scene of the world's worst nuclear accident, caused by a forest fire. "There is bad news - radiation is above normal in the fire's center," Yegor Firsov, head of Ukraine's state ecological inspection service, said on Facebook. (Photo by Yaroslav EMELIANENKO / AFP) (Photo by YAROSLAV EMELIANENKO/AFP via Getty Images)
Chernobyl radiation levels spike as forest fires rage
00:57
Now playing
- Source: CNN
flooded street climate corona
What coronavirus could teach us about the climate crisis
03:18
Now playing
- Source: CNN
fox news headquarters - stock
How Fox News has changed its tone on coronavirus
02:05
Now playing
- Source: CNN Business
01 indian migrant workers disinfectant spray
Migrant workers in India sprayed with disinfectant
01:03
Now playing
- Source: CNN