German Chancellor Angela Merkel is almost certain to be re-elected for an unprecedented third term as the federal elections are due to take place on Sunday.
Europe's most powerful woman is considered to be as popular as ever, but her centre-right majority is under threat from an anti-euro party and the Socialist Democratic Party of Germany.
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The brisk northerly wind will make it feel rather cold.
The actor was asked about black or mixed race role models and whether Markle's upcoming marriage to Harry would help inspire young people.
Youngsters are still consuming too much unnecessary sugar and caffeine, according to the study.