An air marshal is an undercover armed guard on board a commercial aircraft to counter hijackings and other hostile acts.

BBC: NEWS | Americas | Bush says plot a 'stark reminder'

Instead the overriding emotion may well be one of relief - relief that a summer tainted by allegations of spot-fixing against members of the Pakistan team, ridiculed counter-claims made by the Pakistan Cricket Board chairman and occasional flare-ups between players is finally over.

BBC: Eoin Morgan seals England series win over Pakistan

Stocks in the Over-The-Counter market are quoted on systems like the OTC Bulletin Board, an electronic quotation system, and the Pink Sheets, which is not registered as a stock exchange and is named for the color of paper on which its listings of price quotes for companies have historically been printed.

FORBES: SEC Shuts Down Trading Of 17 Penny Stocks

The hope was that the Bulletin Board would improve transparency and prevent rampant fraud among over-the-counter equities then trading only in the Pink Sheets.

FORBES: Capital Markets & Investing