Severe storms are expected Sunday from Texas to the East Coast. On Saturday, several tornadoes cut a path of destruction through Indiana and Oklahoma. Another twister ripped the roof off a high school near Indianapolis. Meteorologist Jeff Berardelli has the latest. Source

Phoenix’s mayor is apologizing in wake of a video that shows a disturbing altercation between the city’s police and a young family. Officers are seen pointing their guns and threatening to shoot a father who was with his young family. Jonathan Vigliotti reports. Source

In Hong Kong, the outrage isn’t letting up as some 2 million opponents hit the streets again Sunday demanding the city’s leader resign for her support of an extradition bill that would send people to China to face trial and an uncertain future. Ramy Innocencio reports. Source

Here’s a look at the top stories making headlines on the “CBS Weekend News.” Source

In 1996, Morley Safer interviewed Graves, an opera singer who went from D.C.’s inner city to the world’s best stages. Source

Face the Nation Moderator Margaret Brennan talks with CBS News Elections and Surveys Director Anthony Salvanto about the race for the 2020 Democratic nomination. Source

This week’s Father’s Day edition of “Sunday Morning,” hosted by Lee Cowan, features Tony Dokoupil’s cover story about an occupational hazard faced by firefighters: cancer. Plus, Tracy Smith talks with comedian and “Toy Story 4” star Tim Allen; Nikki Batiste explores the origins of Father’s Day, and talks with the self-proclaimed “World’s Best Father”; John Blackstone looks at the history of the building of the Transcontinental Railroad; Nicholas Thompson interviews bitcoin billionaires Cameron and Tyler Winklevoss; and David Pogue enters the virtual world of the blockbuster video game Minecraft. Source

Lesley Stahl talks with the Dutch conductor who’s bringing new ideas and direction to what many consider to be one of the finest symphony orchestras in the world Source

The “National Geographic” photographer shows 60 Minutes how his shots come together and why he started his Photo Ark project Source

The stars and creators of “Game of Thrones” tell Anderson Cooper how the show came together, what they initially thought of their characters and their thoughts on the violence in the show Source