def show(args)
      # If we have no user to get, use the timeline instead
      return timeline(args) if args.nil? || args.count == 0
      target_user = args[0]
      # Get the timeline and print the tweets if we don't get an error
      load_default_token # for private tweets
      res = @client.user_timeline(:screen_name => target_user)
      return failtown("show :: #{res['error']}") if !res || res.include?('error')
      print_tweets(res)
    end
def show(args)
      # If we have no user to get, use the timeline instead
      return timeline(args) if args.nil? || args.count == 0
      target_user = args[0]
      # Get the timeline and print the tweets if we don't get an error
      load_default_token # for private tweets
      res = @client.user_timeline(:screen_name => target_user)
      return failtown("show :: #{res['error']}") if !res || res.include?('error')
      print_tweets(res)
    end
Get 20 most recent statuses of user, or specified user