Storms and frigid temperatures affected everything from air travel to NFL playoff games to Iowa’s presidential caucuses. Source

The slayings marked a violent start to the year in a country where the LGBTQ+ community is often targeted. Source

The trial, set to get underway Tuesday, is the second related to E. Jean Carroll’s allegations and Trump’s subsequent denials. Source

“I’m astounded at the depths the tobacco industry will go to pursue profits at the expense of countless lives,” says the World Health Organization’s director of health promotion, Ruediger Krech. Source

John Dickerson reports on the Iowa caucuses as voters gather at more than 1,600 precincts across 99 counties. Source

CBS News projects former President Donald Trump will win the Iowa caucuses. Source

Florida Gov. Ron DeSantis won the coveted battle for second place over former U.S. ambassador to the U.N. Nikki Haley for second place. Source

Iowa is only the first state in a monthslong nomination process for both parties. But is that process still achieving the results Americans desire? Lynn Vavreck, professor of American politics at UCLA, joins CBS News to discuss. Source

The full list of who won and who was nominated at the 2024 Emmy Awards. Source

Vivek Ramaswamy said he’s offered former President Donald Trump his full endorsement. Source