Monday on the NewsHour, the Biden administration expands national monuments at the center of debate over cultural heritage, and national resources. Then, prominent Republicans embrace the former president on the campaign trail in Iowa, with an eye toward the midterm elections. And, we explore the efforts underway to address violence and systemic issues in Chicago, one of America's toughest cities.

WATCH TODAY’S SEGMENTS:
Southwest canceled thousands of weekend flights
https://www.youtube.com/watch?v=ubsoazzyDgg
How Native Americans view restoration of national monuments
https://www.youtube.com/watch?v=Jb-zgdWGL3Y
Trump renews claims of 'rigged' election in Iowa
https://www.youtube.com/watch?v=zOr1LDB3KHk
Tamara Keith and Amy Walter on Trump in Iowa, Biden approval
https://www.youtube.com/watch?v=Yh7ptsA5ADQ
How Greenville residents are coping after the Dixie Fire
https://www.youtube.com/watch?v=SrRETKcGNZk
Scientist behind Pakistan's nuclear weapons dies at 85
https://www.youtube.com/watch?v=eDsOL8EVFMU
Rapper Common, Rev. Moss on helping Chicago heal
https://www.youtube.com/watch?v=S9PnJKQ9cOk
How poetry helps this young Afghan refugee 'empty' her pains
https://www.youtube.com/watch?v=Psgn5KFMALE
A Brief But Spectacular take on overcoming breast cancer
https://www.youtube.com/watch?v=OWJwplMYaJk
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