With the longer CMO tenure has come the expansion of the title, reflecting broader responsibilities.

FORBES: CMO Tenure Reaches 45 Months

Mr Bush plans to increase its funding by 10% a year and give it broader responsibilities for monitoring the performance of the country's schools.

ECONOMIST: Lexington

That said, I understand that these roles might well end up - in the longer term - merged with the Takeover Panel and the Financial Reporting Council as part of a new regulatory authority with broader responsibilities for the conduct of publicly listed companies.

BBC: Tories to outline banking reform

To what extent has my role expanded over the past six months with new responsibilities, broader scope, shifts in focus, or other major changes?

FORBES: Are You The Victim Of An Invisible Promotion?

Her responsibilities were broader than the average CIO, as well, as over time her role expanded and she oversaw innovation, gaming, IT application development, infrastructure, security, support for customer facing systems, all company web sites, as well as key initiatives to develop new technical capabilities for the Total Rewards loyalty program.

FORBES: How American Express Executive Katrina Lane Broke Through The CIO Ceiling

But a revitalized NATO will continue to hew to that original vision of its founders, allowing us to rally collective action for the defense of our people, while building upon the broader belief of Roosevelt and Churchill that all nations have both rights and responsibilities, and all nations share a common interest in an international architecture that maintains the peace.

WHITEHOUSE: President Obama Addresses the British Parliament