Target experienced a nationwide cash register outage on Saturday, leaving customers waiting in long lines. Some abandoned their carts and baskets altogether. Registers have since been restored and Target does not believe the outage was caused by hacking. Source

Lawmakers in Washington grappled this week with how to prevent what are known as deep fake videos. These manipulated images, which appear authentic at first glance, can pose a very real national security threat. Chief National Security correspondent Jeff Pegues reports. Source

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

Despite a 10-year economic expansion and an 18% rise in the cost of living, the U.S. base pay hasn’t budged since 2009 Source

The elephant population has rebounded from fewer than 2,000 last year to approximately 4,000 Source

The outage lasted approximately two hours, according to the company Source

Buttigieg condemned President Trump for saying this week that he would accept election help from foreign actors Source

The agency released a memo Friday supporting the Treasury Department’s position that Congress is not entitled to see President Trump’s tax returns, alleging Congress exceeded its authority in its request Source

Nearly half of Greenland’s ice sheet began melting this week after an unprecedented warm spell hit the Arctic region. Temperatures climbed more than 40 degrees above average, causing an estimated 2 billion tons of ice loss. Ted Scambos, senior research scientist at the University of Colorado at Boulder’s Earth Science Observation Center, joined CBSN to discuss. Source

The airport temporarily stopped accepting arrivals and departures on Saturday Source