Think about competition in the economy and big names come to mind, like Apple vs. Microsoft, Uber vs. Lyft, Walmart vs. Target. But in pretty much every industry, a secret war is raging, and not even your humble mattress is free of the grit and machinations of the capitalist struggle.
Source: Gizmodo – Mattress Startup Casper Sued a Mattress Review Site, Then Paid for Its Acquisition