On his first day in office, president Biden signed an executive order to stop construction of the Keystone XL pipeline. But now, many people in the Great Lakes region are asking the Administration to halt a different pipeline project they believe poses an even greater threat to indigenous communities and local waterways. And as NewsHour Weekend's Ivette Feliciano reports, experts and climate advocates say it's time to stop oil pipeline projects in the U.S. once and for all.

The new opening for people previously denied came as Mexican authorities worked to close the improvised camp along the banks of the Rio Grande, across the border from Brownsville, Texas, that has housed thousands of asylum seekers over the more than two years it existed.

More than 60,000 Ethiopians from the northern war-torn Tigray region have fled to Sudan and several thousands are struggling to access basic needs like electricity, water and medical help as the military conflict between the government and Tigray People's Liberation Front continues to escalate. Stephen Cornish, Director General of Doctors Without Borders-Geneva joins from Geneva, Switzerland to discuss the humanitarian crisis.