Mark McClusky says for elite athletes today, pushing boundaries and breaking records is all about "the aggregation of marginal gains."
Like a lot of summer weekends, this weekend brings a new buddy cop movie. But this one, called “The Heat,” is a little different.
The buddy cops in “The Heat” are played by Melissa McCarthy and Sandra Bullock.
Joining us to talk about this twist on a familiar genre is Linda Holmes, who writes and edits NPR’s pop culture blog Monkey See.