Worsening allergies tied to climate change and severe weather

02:02

Maryland teenager arrested, charged with threatening mass violence

01:32

Dozens arrested in pro-Palestinian protests at Columbia University

02:08

12-member jury selected in Trump’s hush money trial

03:26

911 outages impact millions

01:59

Now Playing

15 Kennedy family members endorse Biden for president

01:32

UP NEXT

NBA player banned for life for gambling

01:33

With 100 days go to, Paris gears up for Summer Olympics

01:29

L.A. police chief says officer shortage makes it harder to respond to some calls

03:29

Massive settlement reported near between Justice Department and Nassar abuse victims

01:29

Senate dismisses impeachment charges against Mayorkas

02:08

Biden calls for much higher tariffs on Chinese steel and aluminum imports

01:40

Boeing whistleblowers appear at congressional hearing

01:39

Columbia University president testifies about antisemitism on campus

01:43

More than 20 tornadoes reported as tens of millions face severe weather threat

00:57

Shoe cobbler becomes unlikely TikTok star

01:48

First jurors selected to serve in Trump hush money trial

03:07

Israel’s military vows response to Iranian attack

01:31

DOJ reportedly set to sue Live Nation in antitrust challenge

00:52

Boeing whistleblower says 787 Dreamliner has production flaw

03:25