Emotions high for Gilad Shalit deal families

Captured Israeli soldier Gilad Shalit is due to be released in exchange for more than 1,000 Palestinians held in Israeli jails - many of whom are accused of being involved in attacks on Israelis.

While the prisoners' families are preparing for joyful homecomings, the deal brings painful emotions for the relatives of those killed in such attacks.

Four families describe their feelings ahead of the swap.