Turkey calls in senior German diplomat after Cologne rally
![Turkey calls in senior German diplomat after Cologne rally](http://www.thelocal.de/userdata/images/article/w468/8b8308ba4503eaed818298769942a1dfffb95993f13b5223774228756f51b293.jpg)
Turkey summoned a senior German diplomat on Monday, the embassy said, a day after a rally in Cologne in support of the Turkish president who was not permitted to address the crowd by video conference.