rowers took to the schuylkill river this morning for the 33rd annual bay yadda regatta. equipment allowing athletes to take part regardless of their disability. it's called adaptive rogue. a sport now featured in the para olympic. today's event was sponsored by bay yadda home health care. >>> to your health tonight. the easing of pain for millions of americans. 28 million americans suffer from migraines and we're not talking about just the occasional headache. we're talking about migraines that can be debilitating, forcing people to miss work and time with their friends and family to night, we definitely into the fight for relief and for disability benefits for chronic migraine sufferers. the lights are low, voices and machine levels kept quiet. at jefferson's inpatient headache unit at methodist hospital. at least half of the beds here full constantly. >> yesterday i was at an eight. >> reporter: a real head banger of a migraine on a a scale of one to 10. >> because i can't see. i feel nauseous. it's just miserable. it's a good word for it. >>> imagine that for years and