Starting today Apple is switching the default search provider for Siri web searches and Spotlight searches. If Siri can’t answer your question it will resort to Google instead of Bing.
A statement given to TechCrunch this morning:
“Switching to Google as the web search provider for Siri, Search within iOS and Spotlight on Mac will allow these services to have a consistent web search experience with the default in Safari,” reads an Apple statement sent this morning. “We have strong relationships with Google and Microsoft and remain committed to delivering the best user experience possible.”