The U.S. spent nearly two decades in Afghanistan following the 9/11 attacks in the "war on terror." Nick Smith went to NewsNation's Smart Board to look at the cost of war.

#WarOnTerror #WarinAfghanistan #AfghanistanWar

Melissa Joan Hart helped kindergartners escape their school after a fatal shooting in Nashville on Monday morning. The famous actress and mother was driving by The Covenant School when the tragedy took place. She tells NewsNation host Ashleigh Banfield that this isn't the first time she and her family experienced a school shooting nearby.  Watch #Banfield: https://www.newsnationnow.com/joinus

Former Fox News producer Abby Grossberg has filed new allegations, claiming the network fired her in retaliation after she took legal action last week. NewsNation media contributor Colby Hall weighs in on NewsNation’s “Rush Hour.” Watch #RushHour: https://www.newsnationnow.com/joinus

A proposed bill intended to crack down on the deadly drug xylazine, better known as "tranq." Correspondent Sloane Glass joined "Rush Hour" to discuss the drug turning users into "living zombies." Watch #RushHour: https://www.newsnationnow.com/joinus

The Glynn County Police Department (GCPD) is investigating what occurred at a St. Simons Island party this past week after a 19-year-old landed in the emergency room with high levels of intoxication.

NewsNation's Stephanie Haines joined "Rush Hour" from Rolling Fork, Mississippi, a town devastated by a tornado last week. Watch #RushHour: https://www.newsnationnow.com/joinus