Janice Schakowsky actually said...

I was the lead cosponsor of similar legislation in 2013 with Representative Pitts that addressed some of the same concerns with doping and h...

I think it is necessary to pass this legislation.

So I think at least Bob Baffert is saying it is a performance-enhancing drug.

Most notably, it places a ban on race-day medication, which I feel is the most important change to the legislation.