# File lib/twitter/cli.rb, line 91
    def run
      do_work do
        if params['username'].given?
          account = Account.find_by_username(params['username'].value)
        else
          Account.find(:all, :order => 'username').each do |a|
            say "#{a.id}. #{a}"
          end
          account_id = ask 'Account to remove (enter number): ' do |q|
            q.validate = /\d+/
          end
        end
        
        begin
          account = account_id ? Account.find(account_id) : account
          account_name = account.username
          account.destroy
          Account.set_current(Account.first) if Account.new_active_needed?
          say "#{account_name} has been removed.\n"
        rescue ActiveRecord::RecordNotFound
          say "ERROR: Account could not be found. Try again. \n"
        end
      end
    end