Texas Standard for May 19, 2015

A million dollar bond for the 170-plus rounded up after the Waco biker shootout – including Riders for Christ and veterans groups? Also: What justifies solitary confinement for nine-year-olds? Outrage over how a school in New Braunfels deals with misbehaving kids. Also: The 16-year-old who graduates from Texas A&M this week. Next on her agenda? A PhD. Those stories and much more, on this edition of the Standard.