US President Donald Trump delivers a stark message following a deadly attack in Syria, warning that those responsible will face severe consequences. Speaking to the media, Trump also pays tribute to the victims of the Brown University shooting and the deadly Hanukkah attack in Sydney, calling it a clear act of anti-Semitic violence. He offers condolences to grieving families, praises acts of bravery that saved lives, and signals a forceful response against ISIS-linked perpetrators.