US 'bans Yemen mum from visiting dying toddler in California'

US 'bans Yemen mum from visiting dying toddler in California'

Two-year-old Abdullah Hassan was born with a brain disease that doctors say he will not survive.

His relatives say his mother wants to see him one last time before they take him off life-support.

His father says the boy's mother cannot come to the US due to the Trump administration's travel ban.

Abdullah and his father are American, says the family.