https://www.youtube.com/watch?v=jbWY-BqdzCQVideo can't be loaded because JavaScript is disabled: The expanding betting opportunities of NASCAR, with Scott Warfield (https://www.youtube.com/watch?v=jbWY-BqdzCQ) The expanding betting opportunities of NASCAR, with Scott Warfield 6 February 2020 NASCAR is quickly going to expand from 2 betting lines to dozens, providing viewers and sports books much more value.