EXCLUSIVE: No cell phone, sweat-lodge group therapy and plenty of horseback riding: Inside the $30,000-a-month sex-addiction rehab center where Anthony Weiner will try to cure himself of his serial sexting Anthony Weiner is in the middle of a weeks-long sex-addiction rehab stint at The Ranch, a 2,000-acre facility an hour west of Nashville The former politician, 52, checked himself into The Ranch in early October Fishing, long hikes, and horseback riding along trails in the leafy woods are among the activities offered at the Tennessee center The disgraced politician cannot access to his phone during treatment Weiner sought refuge at...