1.   As corporations worry about workplace violence, armed security guards find themselves in more demand.

2.   Awareness about workplace violence has grown dramatically in the last several years.

3.   A heart attack, a traffic accident, even an act of workplace violence can rob an organization of its leaders.

4.   According to the Edward Lowe Foundation, entrepreneurial firms are fertile ground for workplace violence from employees and customers.

5.   But McClure thinks workplace violence is only a small of a bigger problem.

6.   Experts in workplace violence and labor law know he did.

7.   He was one of the first attorneys to educate firms on protecting themselves against workplace violence.

8.   How to forestall workplace violence?

9.   Johnson, who has consulted on workplace violence for many companies, was hired by the post office to evaluate their programs.

10.   Last month, the U.S. Labor Department urged businesses to take steps against workplace violence.