Here is why scientists are marching across the world...
An international cyberattack disabled WPP's network Tuesday, but Y&R Global CEO David Sable says his advertising agency stayed open because, "You don't need computers to be creative."
Cheddar is live from the White House today with CEO Jon Steinberg
What WPP's clients want "is an alternative" to Google and Facebook, expressing discomfort at two media companies having so much control. This is why Snap is still important, Sorrell tells Cheddar.
