Beto O'Rourke halts campaign to return home to El Paso after shooting

Democratic presidential candidate Beto O’Rourke became emotional as he told a news conference he's paused campaigning to return to his hometown of El Paso, Texas, following a shooting there, which killed at least 20 Walmart shoppers.

Details: "I’m incredibly saddened and it is very hard to think about this," the former Texas congressman said during a campaign stop in Nevada. "I’m going back there right now to be with my family and to be with my hometown." He later said there'd been a rise in hate crimes during President Trump's administration. He noted Trump has called Mexicans rapists and criminals.

Go deeper:

• El Paso shooting: 2020 hopefuls back gun control, blame NRA and Trump
• In photos: Shooting sparks chaos at El Paso Walmart and shopping mall
• The deadliest mass shootings in modern U.S. history

This article has been updated with O'Rourke's comments on Trump.