Texas Tribune Says it has Invited Gary Johnson, Jill Stein, and Evan McMullin to Debate

According to this story, the Texas Tribune has invited Gary Johnson, Jill Stein, and Evan McMullin to debate. However, it appears the Texas Tribune did not set out any objective criteria for debate inclusion.

Source: Texas Tribune Says it has Invited Gary Johnson, Jill Stein, and Evan McMullin to Debate