404. That’s an error.
The requested URL /_/+1/confirm?hl=de&url=http%3A%2F%2Fwww.spiegel.de%2Finternational%2Fgermany%2Fbild-815048-315822.html&title=King%20of%20the%20Discounts%3A%20Why%20German%20President%20Wulff%20Should%20Quit%20-%20SPIEGEL%20ONLINE%20-%20International
was not found on this server. That’s all we know.