Hope Kiwi mother and son could be released from US detention

A Kiwi woman and her six year old son could soon be released from a Texas immigration detention centre after being locked up there for weeks. Sarah Shaw and her son Isaac were detained three weeks ago, when she re-entered the States from Canada without a fully renewed visa. Sarah's friend Victoria Besancon has been campaigning for her release and raising money cover her expenses. Victoria Besancon spoke to Lisa Owen.