World Bulletin / News Desk

German Chancellor Angela Merkel, campaigning Wednesday for the youth vote on YouTube ahead of September 24 elections, said her favourite emoticon was the "smiley" and dismissed fears about a potential World War III.

In interviews with four young German YouTube personalities, including beauty, technology and politics video-bloggers, she spoke about issues ranging from refugees to climate and the importance of casting one's ballot.

She said her government would push on with the promotion of environmentally friendly electric cars, revealing that her main media spokesman drives one but that she could not because no automaker had yet manufactured an armoured model.

She confided that her favourite emoticon was the smiley, sometimes with a heart attached. 

Asked about the more serious issue of whether North Korea tensions and other international conflicts threatened to escalate into "World War III", she responded with a firm "no", adding that "we can avert such catastrophes".

Speaking about North Korea and the role of US President Donald Trump, Merkel said "we must be very careful with language, generally.

"Language can be the precursor to an escalation that, somewhere down the road, could lead to violence."