Major cities across the United States have ramped up their security, following the bombings that shook Brussels on March 22.
The Department of Homeland Security released a statement after the attacks detailing the heightened security measures.
“The Transportation Security Administration (TSA) and U.S. Customs and Border Protection (CBP) have procedures in place to identify and prevent travel here from Belgium by individuals of suspicion,” said DHS officials in a press release.
The TSA is adding additional security to major city airports across the country.