[h=1]Hunt for British jihadi girl age 15: Family's anguish as teenager runs away 'to join fighters in Syria'[/h]
- Devastated parents say: 'Please come back - we just want you to be safe'
- Yusra Hussien reported missing by her parents from Bristol home last week
- She took a bus to London, met another girl, 17, and flew to Turkey with her
- Other girl last seen leaving home in Lambeth, south London, on Wednesday
- Fears girls may have crossed the border into Syria to fight with extremists
- As many as 50 British girls have left to join ISIS fighters, academics say
- Bristol police say: 'There are indications Yusra may have been radicalised'
- Girl is 'bright, articulate and popular' and disappearance 'out of character'
- Neighbour says Yusra's mother is a dinner lady and father a youth worker