You can access the following materials by following their links.
Totes Talk LSA 2016 (Spradlin & Jones)
A video recording of the LSA 2016 Totes Talk.
The LSA 2016 Morphophonology of Totes presentation slides.
You can check out what the Washington Post’s Wonkblog had to say here.
OMG The alveopalatals are Cray-cray Prev(alent) PLC 39 (SPRADLIN)