Melania Trump

US First Lady Melania Trump has formally launched her campaign to combat cyberbullying of children and teenagers despite scepticism about the initiative due to the insults that her husband and President Donald Trump regularly broadcasts on Twitter.

Melania Trump on Tuesday held her first public act on the initiative, which she had promised during the 2016 US presidential election campaign, and invited the heads of Google, Facebook, Twitter and Snapchat to the White House, the US media reported.