I can't get a dialling tone http://www.rosenbergfound.org/grants/our-grantees/dreamsummer regret viagra 50mg information stable entangled NEW YORK, July 8 (Reuters) - Barnes & Noble Inc CEOWilliam Lynch resigned on Monday, an acknowledgement that itsdigital division Nook has failed to compete successfully in thee-reader and tablet markets and possibly presaging a furthershake-up in the company.