Sesame Street, newly revamped for HBO, aims for toddlers of the Internet age

Where recent series focused on STEM (science, technology, engineering and math) skills and childhood obesity -- most notably, with Michelle Obama joining Big Bird in the White House kitchen in 2013 -- new shows will focus on lofty goals such as teaching kids "self-regulation" and "executive function"; in other words, handling challenges without having a meltdown.