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As emergency crews in Morocco race to rescue people buried in the rubble of the devastating earthquake that killed at least 2,600 people and injured thousands more, those who managed to escape face an uncertain future. Crystal Goomansingh reports from Marrakech and Marigha, speaking with people about what they're enduring and hears their concerns they won't get help from the government. Teams from Spain, Qatar, the United Kingdom, and United Arab Emirates are on the ground in earthquake-ravaged Morocco, helping with the enormous search and rescue operation. But the government hasn't approved assistance from other countries. Redmond Shannon explains why. Problems with Prime Minister Justin Trudeau's Royal Canadian Air Force CC-150 Polaris have left him, along with a Canadian delegation who went to the G20 summit, stranded in India for a second night. Touria Izri is in Delhi to explain what's wrong with the aircraft and how Trudeau is staying longer in a country that's not exactly welcoming him. The trial has begun for Nathaniel Veltman who is facing terror-related murder charges in the deaths of four members of a Muslim family he's alleged to have run down with his truck in London, Ontario, Sean O'Shea was in court on Monday and has more. While the source of the massive E. coli outbreak at several Calgary daycares has not been confirmed, some of those facilities are about to reopen. Heather Yourex-West reports on the concerns the infection is spreading to people who haven't been to one of the affected daycares and how some parents say they have no choice but to send their child back to one of those facilities. Plus, Ottawa's Gabriela Dabrowski has made history at the US Open, becoming the first Canadian to win a Grand Slam women's doubles title. Eric Sorensen Looks at how Dabrowski's achievement adds to Canada's emergence as a tennis nation.

President Biden met with India's prime minister shortly after his arrival Friday for the G20 summit. CBS News senior White House and political correspondent Ed O'Keefe has more from New Delhi. CBS News Streaming Network is the premier 24/7 anchored streaming news service from CBS News and Stations, available free to everyone with access to the Internet. The CBS News Streaming Network is your destination for breaking news, live events and original reporting locally, nationally and around the globe. Launched in November 2014 as CBSN, the CBS News Streaming Network is available live in 91 countries and on 30 digital platforms and apps, as well as on CBSNews.com and Paramountt.

This artist's rendering illustrates new findings about a star shredded by a black hole. When a star wanders too close to a black hole, intense tidal forces rip the star apart. In these events, called "tidal disruptions," some of the stellar debris is flung outward at high speed while the rest falls toward the black hole. This causes a distinct X-ray flare that can last for a few years. NASA's Chandra X-ray Observatory, Swift Gamma-ray Burst Explorer, and ESA/NASA's XMM-Newton collected different pieces of this astronomical puzzle in a tidal disruption event called ASASSN-14Li, which was found in an optical search by the All-Sky Automated Survey for Supernovae (ASAS-SN) in November 2014. The event occurred near a supermassive black hole estimated to weigh a few million times the mass of the sun in the center of PGC 043234, a galaxy that lies about 290 million Light-years away. Astronomers hope to find more events Like ASASSN-14li to test theoretical models about how black holes affect their environments. During the tidal disruption event, filaments containing much of the star's mass fall toward the black hole. Eventually these gaseous filaments merge into a smooth, hot disk glowing brightly in X-rays. As the disk forms, its central region heats up tremendously, which drives a flow of material, called a wind, away from the disk.