The U.S. Army Golden Knights parachute group practice their jump into Dubuque on Saturday, July 2, 2016.

The U.S. Army Golden Knights parachute group practice their jump into Dubuque on Saturday, July 2, 2016.

 Firefighters spray down a fire that burned through La Mexicana restaurant in Lincoln, Neb., on April 13, 2015.

Firefighters spray down a fire that burned through La Mexicana restaurant in Lincoln, Neb., on April 13, 2015.

 Nebraska Governor Pete Ricketts introduces John Bolduc (left) as his nominee for Superintendent of the Nebraska State Patrol during a press conference on September 7, 2017.

Nebraska Governor Pete Ricketts introduces John Bolduc (left) as his nominee for Superintendent of the Nebraska State Patrol during a press conference on September 7, 2017.

 A trainer uncovers the recovered eagle before its release at the Lewis and Clark Interactive Center in Nebraska City on September 18, 2017. 

A trainer uncovers the recovered eagle before its release at the Lewis and Clark Interactive Center in Nebraska City on September 18, 2017. 

 Hot air balloons drift through the early morning sky at the Great Galena Balloon Race in Galena, Illinois, on Saturday, June 18, 2016.

Hot air balloons drift through the early morning sky at the Great Galena Balloon Race in Galena, Illinois, on Saturday, June 18, 2016.

 Ethan Bishop, 10, plays waterball, a game of tug of war over a steel ball suspended from a wire between two teams with fire hoses, at the Fourth of July parade and celebration in Garnavillo, Iowa, on Monday, July 4, 2016.

Ethan Bishop, 10, plays waterball, a game of tug of war over a steel ball suspended from a wire between two teams with fire hoses, at the Fourth of July parade and celebration in Garnavillo, Iowa, on Monday, July 4, 2016.

 Ugandan children and adults break dance at a ministry on the edge of the city of Gulu on May 15, 2017.

Ugandan children and adults break dance at a ministry on the edge of the city of Gulu on May 15, 2017.

 Emily Finley of Omaha lines up her shot in a game of beer pong before Nebraska plays Wisconsin in Lincoln on October 7, 2017.

Emily Finley of Omaha lines up her shot in a game of beer pong before Nebraska plays Wisconsin in Lincoln on October 7, 2017.

 Wahlert's Alexander Timp keeps an eye on Senior's runner on first during their baseball game in Dubuque on June 27, 2016.

Wahlert's Alexander Timp keeps an eye on Senior's runner on first during their baseball game in Dubuque on June 27, 2016.

 Senior's Alex Vaassen jumps over Wahlert's Mitchel Morel as he slides into second base during their baseball game in Dubuque on Tuesday, June 28, 2016.

Senior's Alex Vaassen jumps over Wahlert's Mitchel Morel as he slides into second base during their baseball game in Dubuque on Tuesday, June 28, 2016.

 Lincoln Southwest's Hannah Kelle attempts to block a spike by Pius X's Anna McClain during their match at Pius X High School in Lincoln, Nebraska on September 5, 2017.

Lincoln Southwest's Hannah Kelle attempts to block a spike by Pius X's Anna McClain during their match at Pius X High School in Lincoln, Nebraska on September 5, 2017.

 Bishop Neumann players rush the field after defeating Malcolm in the Class C championship in Hastings, Neb., on October 13, 2017. 

Bishop Neumann players rush the field after defeating Malcolm in the Class C championship in Hastings, Neb., on October 13, 2017. 

 Beckman's Drew Boekholder leaps for the ball during the soccer game between Beckman High School and Postville High School in Dyersville, Iowa, on May 28, 2016.

Beckman's Drew Boekholder leaps for the ball during the soccer game between Beckman High School and Postville High School in Dyersville, Iowa, on May 28, 2016.

 Orange Coast College's KJ Walker makes his way off the field after losing 35-14 to Fullerton College in their football game in Costa Mesa, Calif. on Nov. 5, 2016.

Orange Coast College's KJ Walker makes his way off the field after losing 35-14 to Fullerton College in their football game in Costa Mesa, Calif. on Nov. 5, 2016.