Latest iPhone rumor: Apple is considering making Microsoft's search engine Bing the default search engine on the iPhone's Safari mobile web browser. Currently, the default is Google. As you may know, within the last year, Google has risen to be a true competitor to Apple. All starting with Google's CEO dropping out of his job at Apple, both companies are now bitter rivals.

Of course there would probably still be an option to change your search engine back to Google. Currently, you can change the default search engine to Yahoo! if you want from your Settings but Bing is not even an option yet, let alone default.

It seems like Apple and Microsoft are slowly coming into a comfort zone with one another as Google is left with the pitchforks. This may only be a rumor, but we may be able to find out for sure next week at Apple's keynote.