Suspicious items at Istanbul 's Canadian , German , Belgian consulates investigated . Canadian : No one at Canadian Consulate is exhibiting alarming reactions to substance . German Foreign Ministry in Berlin reports a suspicious object at its offices in Istanbul . Chemical , radiological and nuclear experts were investigating the substance , and as a precaution were decontaminating the area and the seven people , the agency said . Belgian report : A suspicious substance found in an envelope is being investigated .
Suspicious items at Istanbul 's Canadian , German , Belgian consulates investigated . Canadian : No one at Canadian Consulate is exhibiting alarming reactions to substance . German Foreign Ministry in Berlin reports a suspicious object at its offices in Istanbul . Belgian report : A suspicious substance found in an envelope is being investigated .