But after a weeklong inquest at which evidence from hundreds of expert witnesses, security camera images and police interviews was presented, the "most fundamental questions as to how Gareth died remain unanswered, " Wilcox said Wednesday.

CNN: STORY HIGHLIGHTS

It may be that job candidates familiar and expert with cloud offerings relevant to their professions may have the edge in job interviews.

FORBES: Demand for Cloud Skills Doesn't Stop at the Data Center Door

Patti Wood, a body-language expert in Atlanta, says politicians, business executives and people preparing for job interviews or who are dating come to her to learn how to smile most effectively and project a positive image.

WSJ: Stress-Busting Smiles