Identical twins, Elizabeth and Caroline, talk to Anna Scott-Brown about their choices to follow two very different faiths - Islam and Christianity.

They discuss their strongly-held but separate beliefs, and how this affects their relationship within the family.

As their own lives unfold, they also have to confront their mother's terminal illness and come to terms with what her death will mean to them.

20101109 Identical twin sisters talk about their different choices to follow Islam and Christianity