Fireworks go off during the opening ceremony of the Monster Energy Cup Supercross main event at …

Fireworks go off during the opening ceremony of the Monster Energy Cup Supercross main event at ...

Fireworks go off during the opening ceremony of the Monster Energy Cup Supercross main event at Sam Boyd Stadium in Las Vegas on Saturday, Oct. 19, 2019. (Chase Stevens/Las Vegas Review-Journal) @csstevensphoto