Sometimes there is no link until its too late, as the Texas legislature does not convene for months and months.
Here is a link for you
https://www.youtube.com/watch?v=d2c9arRsoJk#t=16
From your link....TX State Senator Birdwell gives State Sen Estes an EPIC smack down of an explanation on Article V, of the US Constitution.
Estes claims a COS will be out of control (fear, rather than truth) and hurt the Constitution. Birdwell sets Estes straight.
Kudos to Sen Birdwell!