Germany's Vice Chancellor Robert Habeck expressed concern about the mood in the country following the blockade of the ferry he was on by an angry crowd of farmers. "What worries me, indeed worries me, is that the mood in the country is heating up so much," he said on Friday. Habeck, who is also Germany's economy minister, finally made it to the German mainland early Friday, hours after the farmers prevented him from exiting a passenger ferry travelling from the North Sea island of Hallig Hooge.