Google has announced plans to roll out an update to the iOS version of Chrome that will enable voice searching. The feature will function similarly to Siri on the iPhone, requiring a tap on the microphone to bring up the interactive search interface. Touch the microphone, say your search query aloud and see your results (in some cases spoken back to you), all without typing a single letter. Try these queries with the update (coming soon to the App Store): - "How many miles from San Antonio to Dallas?" - "What's the weather in Rome?" - "Who stars in The Internship?"Google currently includes voice search in its Google Search app through Google Now integration and has also begun offering conv