The Supreme Court seemed likely Monday to loosen a federal law that bars marijuana users from owning guns in a case that crossed typical political lines.

Rep. Ryan Zinke of Montana announced Monday he will not run for reelection, becoming the latest Republican to retire.

From the president's usual opponents in his party to some of his most stalwart supporters, the U.S. actions in Iran have prompted strong pushback in pockets of the GOP.

The Supreme Court ruled last month at President Trump did not have the authority to issue his sweeping tariffs under a federal emergency powers law.

Olympian Hilary Knight, who won gold with the U.S. women's hockey team, spoke to "CBS Mornings" about the support the team has received following controversial comments from President Trump and her future in the sport.