Securities firms landed in the spotlight Monday after the State Department warned Americans to think twice before traveling in Europe.

According to intelligence, al Qaeda may be planning attacks similar to the 2008 massacre in Mumbai, India.

Although nobody wins from the threat of terror, an increased interest in security has led Jon Najarian to put 3 stocks on his radar.

OSI Systems  - They provide specialized electronic components as well as body scanners and more.

American Science & Engineering – The firm focuses on the development, manufacture, marketing, and sale of X-ray inspection and other detection solutions.