Complex sentence: President Obama has also been criticized for his use of respectability politics during his presidency, as when he brought up issues of black criminality during his speech following the November 24 grand jury decision regarding the shooting of Michael Brown in Ferguson, Missouri.
Split into simpler sentences: President Obama has also been criticized for his use of respectability politics during his presidency. His recent comments concerning the events of Ferguson sparked criticisms after he brought up issues of black criminality during his speech after the grand jury decision in Ferguson, Missouri.