Original sentence: Since his re-election, he has received increasingly heated criticism, even from former allies, on the Iraq War, Guantanamo Bay and Abu Ghraib torture and prisoner abuse scandals, as well as domestic issues such as federal funding of stem cell research, Hurricane Katrina, NSA warrantless surveillance controversy, and a number of scandals such as the Plame CIA leak controversy
Edited sentence: Since his re-election, he has received increasingly heated criticism, even from former allies, on the Iraq War, Guantanamo Bay and Abu Ghraib torture and prisoner abuse scandals, as well as domestic issues such as federal funding of stem cell research, Hurricane Katrina, NSA warrantless surveillance controversy, the rise of political corruption in the United States, and a number of scandals such as the Plame CIA leak controversy