the ksk was formed back in 1996 to focus on antiterrorism operations.cerns over the group's affinity with far-right extremism have been growing for years. for more on this, let's bring in our political correspondent. good evening to you. the ksk, germany's elite military unit, is linked to farm right extremists -- far-right extremism. is this a coincidence, or do they have a serious problem with far-right extremism? hans: i think you cannot call it a coincidence. this is an elite boards comparable to the delta force in the united states, so it does attract people who are interested in weapons and military matters, and i suppose that lays the groundwork for something of a more conservative and possibly even going into the right wing spectrum political views in this unit, but the indications that there have been these tendencies in the unit have been known for many, many years, and the incident, which really sparked most outrage, was a party that happened in 2017 -- in other words, three years ago -- a party in this unit where some members of the unit use