Democrats are following Chicago Mayor Rahm Emanuel's advice: “You never let a serious crisis go to waste." They are taking his words to heart in the wake of Hurricane Maria's impact on Puerto Rico and the horrible mass shooting in Las Vegas.

Liberals are criticizing the Trump administration's hurricane relief effort in Puerto Rico.The left-wing media seized on President Trump's tweets that criticized San Juan Mayor Carmen Yulín Cruz. Cruz's criticism of the relief effort was contradicted by other political leaders in Puerto Rico.

The horrific mass shooting in Las Vegas, Nevada, was promptly politicized by liberals. Hillary Clinton and Senator Chris Murphy (D-CT) fired off tweets sliming the NRA and calling for gun control, respectively.

By consistently exploiting tragedies, liberals are exposing their divisiveness.