depths and how low he has allowed the campaign to sink. rest of the republican field is going along. >> reporter: the slam on the marital infidelity comes a week after her husband will hit the campaign trail for her next month. the man is regarded as one of the best campaigners. it is suggesting that trump is feeling secure enough in the field to take on the leading democrat. trump and clinton are neck and neck in a hypothetical match up. it doesn't hurt that clinton is a popular past time among republican primary voters. >> chris, thanks for that. donald trump taking aim at south carolina congress member trey gowdy. trump ripped him for what he