Turkey cooperates with Islamic terror groups

German government gives confidential briefing claiming Turkey cooperates with Islamic terror groups:

Turkey has worked with Islamist groups and has supported militant organizations in the Middle East for years, according to the German government, state broadcaster ARD reported Tuesday.
 [...] The ministry added that Turkish President Recep Tayyip Erdoğan has actively supported cooperation with Islamist and terrorist organizations, such as Hamas. “The many expressions of solidarity and support actions for the Egyptian MB [Muslim Brotherhood], Hamas and the armed Islamist opposition groups in Syria by the ruling AK Party and President Erdoğan emphasize the ideological affinity with the Muslim Brotherhood,” the ministry statement said.

All the more reason why western museums should not repatriate material to Turkey.