in the Middle East to include air combat but no ground troops for a period of six months, in a motion tabled in the House of Commons on Oct. 3. The mission was approved in Parliament on Oct. 7.

House of Commons Speaker Andrew Scheer, following question period, turned down a request by the NDP for an emergency debate to address what the New Democrats said are "growing concerns" about the expansion of Canada’s military mission to Iraq.

Scheer said the request did not meet the requirements for an emergency debate.

A spokesman for Harper said Canadian troops are operating within the mandate provided to them by Parliament.

"Everything they are doing is consistent with an advise and assist role," Jason MacDonald told CBC News in an email on Monday.the 800-pound gorilla in the online advertising space for no reason," says Victor Pan, senior data analyst at WordStream, a company that provides pay-per-click analysis software and services.

Pan sees a solid road map ahead for Google, thanks to its existing bets on mobile technology, where search is showing the strongest growth. Google's acquisition of mobile advertising platform AdMob and its AdWords Enhanced Campaigns, which allows advertisers to target both desktop and mobile devices automatically, create a strong foundation for Google's revenue growth in the years to come, Pan says.

"As long as Google innovates its ads to a consumer's search habits and educates its advertisers to do the same, Google's advertising growth will remain sustainable," Pan adds.

Shar VanBoskirk, vice president and principal analyst of interactive marketing at Forrester, also