Please follow https://www.state.gov/dipnote-u-s-department-of-state-official-blog/to-prevent-a-terrorist-attack-officials-are-working-to-improve-airport-security-worldwide/.

Please follow https://www.state.gov/dipnote-u-s-department-of-state-official-blog/to-prevent-a-terrorist-attack-officials-are-working-to-improve-airport-security-worldwide/.