How ‘Not Like Us’ went from one-off diss to Grammy-winning hit — to a potential Super Bowl anthem

Kendrick Lamar’s “Not Like Us” is still taking a victory lap that began last May. Here’s how a hard-hitting diss became a blockbuster of super proportions.

​ Kendrick Lamar’s “Not Like Us” is still taking a victory lap that began last May. Here’s how a hard-hitting diss became a blockbuster of super proportions. Read More Breaking News, Latest News and Videos | CNN