Crisis Management Officials use Twitter to spread information, share condolences after Brussels attacks [UPDATED] Organizations and politicians have turned to social media with messages in the wake of explosions at Brussels’ airport and metro station. Many have been killed or wounded. By Beki Winchel@bekiwekiMarch 22, 2016 SHARE To read the full story, log in. Become a Ragan Insider member to read this article and all other archived content. Sign up today Already a member? Log in here. Learn more about Ragan Insider.