Amash launched an exploratory committee to run for president in a third-party bid. Source

More than 50 million Americans are in the path of the latest stormy weather after heavy snow and freezing rain slammed parts of the country for days over the holiday weekend. Winter storm alerts stretch across 15 states. Don Dahler reports. Source

The White House says it will not participate in an impeachment hearing scheduled for this week. In a letter to the House Judiciary Committee Sunday, the White House’s top lawyer slammed the impeachment investigation as “baseless” and “highly partisan.” Nancy Cordes reports. Source

More than 800 flights were cancelled Sunday, the busiest day for Thanksgiving travel, due to bad weather. So far Monday, at least 170 flights are canceled and more than 400 delayed. Kris Van Cleave reports. Source

Privacy and legal experts raise red flags as many are forced to download an app one politician calls a “sophisticated surveillance system.” Source

Jonathan Turley, a CBS News legal analyst and George Washington University law professor, testified in front of the House Judiciary Committee on Wednesday that he strongly disagrees with one of the articles of impeachment against President Richard Nixon and, in turn, disagrees with its use as a basis for the impeachment inquiry into President Trump. “Citations have been made to the third article of the Nixon impeachment. First of all, I want to confess, I’ve been a critic of the third article of the Nixon impeachment my whole life. My hair catches on fire every time someone mentions the third article,” Turley said. “Why? Because you would be replicating one of the worst articles written on impeachment.” Turley added that, in order to give the impeachment process legitimacy, Mr. Trump should be allowed to fight requests from Congress in the courts. “In Nixon, it did go to the courts, and Nixon lost. And that was the reason Nixon resigned,” Turley said. Source

Along the southern border, construction is underway on the first stretch of border wall being built under President Trump. CBS News got access to the site in Texas. Source

The launch of a SpaceX Falcon 9 rocket carrying a Dragon cargo ship loaded with crew supplies and science gear bound for the International Space Station — along with Christmas presents for the lab’s crew — was called off Wednesday due to dangerously high upper-level winds. CBSN Los Angeles reports. Source

New York Governor Andrew Cuomo said Saturday that as parts of the state have started reopening, “you’re going to see an increase in the numbers, but you don’t want to see a spike.” Watch his remarks. Source

Peloton is standing by a controversial TV ad for the company’s pricey stationary bikes despite a flurry of online criticism. Detractors say the spot promotes unhealthy views on women’s body image and marriage. CBSN Los Angeles’ tech expert Jessica Naziri has the latest. Source