PHOTOS: Deadly explosions rock Brussels

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated.

BRUSSELS — Terrorists bombed the airport and a commuter train station in Brussels Tuesday morning, killing more than two dozen people.

In Chicago, police have increased security at airports and transportation sites as a precaution.

Here are just some of the images that we have seen from Brussels this morning. Warning: Some of them are graphic in nature — viewer discretion advised.