In the past she's likened it to a "runaway train lugging bags of public money" and "a half-baked scheme balanced precariously on the cross-border flow of students".

BBC: Interim data, colourful metaphors

Healthcare services spent less than one tenth what banks and other industries spent on technology investments to create better information flow and cross-boundary collaboration.

FORBES: Health, Technology and the Forgotten Stepchild of Innovation

Mr Kelly believes that clusters of internet activity, when they do cross national borders, flow from pre-existing identities.

ECONOMIST: E-communication and society

Moreover, Buckley encourages cross-functional communication and shuns top-down information flow that he believes makes it hard for companies to adapt quickly.

FORBES: CEO Replaces Himself to Grow Xirrus Fast From $100 Million

More than 840 South Koreans were set to cross the border Monday to Kaesong, which provides a badly-needed flow of hard currency to a country where many face food shortages, according to Seoul's Unification Ministry.

NPR: SKorea, US Begin Drills As NKorea Threatens War

But the risk that the recent homeward flow of bank assets will ossify into a less efficient, less flexible cross-border banking system is real and growing.

ECONOMIST: Globalisation under strain: Homeward bound | The

Some cross-subsidies are inevitable and, the firm argues, they do not constitute state aid if they flow within the company.

ECONOMIST: Post offices

With Villa struggling to keep hold of the ball, United continued to flow forward and a sliding Park was inches away from converting Rooney's enticing right-wing cross.

BBC: Aston Villa 0-0 Man Utd