Second-round games in Buffalo (Gonzaga-Syracuse; Missouri-West Virginia); Jacksonville (Cornell-Wisconsin; California-Duke); Milwaukee (Georgia Tech-Ohio State; Pittsburgh-Xavier); and Spokane (Maryland-Michigan State; Purdue-Texas A&M).

Katie Couric interviews White House chief of staff Rahm Emanuel; Lesley Stahl profiles tennis doubles partners Bob and Mike Bryan, who are identical twins. Also: Scott Pelley reports on enslaved Haitian children.