How will Marco Rubio do as Trump's secretary of state and national security adviser?

President Trump announced that Marco Rubio will be his interim national security adviser to replace Mike Waltz. Rubio will add that role to his plate as he continues to lead the State Department. Jon Alterman, the director of the Middle East Program at the Center for Strategic and International Studies, joins CBS News with more.

How will Marco Rubio do as Trump's secretary of state and national security adviser?
President Trump announced that Marco Rubio will be his interim national security adviser to replace Mike Waltz. Rubio will add that role to his plate as he continues to lead the State Department. Jon Alterman, the director of the Middle East Program at the Center for Strategic and International Studies, joins CBS News with more.