Mack owned a small security company that provided basic security functions (bag checking, foot patrol, pat downs, etc.) to secure a Ramada Inn located in Prince George's County.
IMO, "The Department of Homeland security" hype is being played waaay up. Read the letter of recommendation. He worked with the DHS at the 'County' level.
Someone should at least update the ihub board to reflect his actual experience. It is a far stretch and pretty misleading to portray his experience at the Federal level.