President Trump’s state visit to U.K. is the biggest security operation in years

Report: Kirk killing suspect appears to confess in online group chat

02:27

U.S. military struck more alleged Venezuelan drug traffickers

01:57

Some employers, including military, firing people for posts on Kirk assassination

01:40

Now Playing

President Trump’s state visit to U.K. is the biggest security operation in years

01:15

UP NEXT

NBC News investigation finds steep decline in childhood vaccination rates

03:45

New details released about Colorado school shooter online activity

01:45

Trump admin. requests $58 million to boost security

02:23

Thousands celebrate Mexican Independence Day despite immigration crackdowns

01:52

Charlie Kirk shooting suspect’s roommate has been ‘cooperative,’ Utah governor says

03:14

Rubio visits Israel amid heightened tensions after attack on Qatar

01:02

‘Buy Now, Pay Later’ platforms soar in popularity

03:13

Health officials warn of rising West Nile virus cases

01:36

Good News: Football hero surprises 9-year-old fan who received new heart

03:27

New details about deadly ICE confrontation near Chicago

01:36

Retired CIA agent details secret life undercover in book ‘Wife, Mother, Spy’

02:32

Trump signals ‘major sanctions’ on Russia if other NATO countries do too

00:54

Tens of thousands march at far-right rally in London

01:19

Charlie Kirk’s widow vows husband’s mission will continue

02:35

New details about deadly ICE confrontation near Chicago

01:37

New fallout from reactions to Charlie Kirk’s killing

01:44