If you have a living trust you should still have a will. If you have a will, you may need to have a testamentary trust within your will. If you need a testamentary trust within your will, that may be a sign that you need a living trust. If you need a living trust, you should have a will. Full circle. Having the right documents drving your estate plan dictates your success or failure in planning. Contact my office for a free white paper on this topic and I'll provide further explanation.
Going full circle on the trust v. will issue.
Source: http://www.onlineestateplans.pro