Lamar's song has become an anthem for those protesting racism and oppression.
Tension at Trump's events is nearing a boiling point, with supporters frequently clashing with protesters who object to his racist and xenophobic campaign. At least a few protesters have adopted Lamar's songs as an antidote to Trump's messages.
11:02 Protests, anti-Trump events offer inauguration alternative16
10:25 D.C. Braces for Tens of Thousands of Protesters During Trump’s Inauguration Week15
19:00 Chicago police use excessive force, scathing Justice report finds22
16:20 Justice Dept. releases scathing report, says Chicago police officers use unconstitutional force20