Nothing.... some would say.
OK we know that wouldn't be truthful.
Here are a number of things:
racism,
attacking police,
rapes,
trash,
clueless morons,
sex & drugs,
pervs exposing themselves to children,
desecrating the flag & war memorials,
embracing communism,
Nazi endorsements,
anti-Semitism,
spitting on people,
mindless chanting,
sexual perversions,
faking injuries,
abusing local business owners,
demanding free stuff,
feet sniffers and drinking urine,
Iranian Hardliner Support
But the left and Obama continues to support the message.
h/t to Jim Hoft