I'm loving google now. I have a gripe that might have an answer by you. once I say "google" from the google now screen and complete my search I would like to say "google" again to do another search. I don't want to touch the screen again. Is this possible? Thanks.
If this wasn't clear below are the steps.
1. press home and move up to 'google'
2. say "google" and command"
3. google now returns results
this point is where the question is about.
4. say "google" again and do another search without touching the display.