553K views · 2.9K reactions | This filmmaker spent the last three years following one family through the refugee crisis – from the war in Syria to the escape. Marcel Mettelsiefen is here to answer your questions about Children on the Frontline with Jon Snow - put them in the comments below. | Channel 4 News | Facebook

146K views · 1.2K reactions | "Our unity cannot be shattered by evil, our bonds cannot be broken by violence." President Trump says America must stand united after at least 58 people were killed by a gunman in Las Vegas. It is the deadliest mass shooting in U.S. history. | Channel 4 News | Facebook

95K views · 3K reactions | “Don't dare call them protesters. They were a riotous mob, insurrectionists, domestic terrorists.” President-elect Joe Biden says the attack on the US Capitol by Donald Trump supporters was “one of the darkest days in the history of our nation”. | Channel 4 News | Facebook