Many scientists say the most promise for curing various diseases is to clone human embryos to cure the sick. Therapeutic cloning is sharply controversial because it destroys the original human embryo. Reverend William Abernethy suffers from Parkinson's disease and is one of the many hoping to receive medical help through the therapeutic cloning process.
Missionary work is something of a rite of passage in the Church of Jesus Christ of Latter-day Saints. Over the course of 18 months to two years, young men and women will work 16 hours a day, six days a week. On average, each one will convert ten persons during that period. But with 60,000 missionaries in the field, that is enough to produce 300,000 new converts a year. More