President Trump's first 100 days in office end Saturday, and while the 100-day mark is arbitrary, it's true that presidents are most influential early in their terms, writes David Leonhardt at the New York Times. So it may be of some concern to Trump and his supporters that, according to Leonhardt, his first 100 days have been "the worst on record." "Even if you forget about the content of his actions ... and focus only on how much he accomplished, it's a poor beginning. His supporters deserve to be disappointed, and his opponents should be cheered." Leonhardt points to failures in staffing, legislation, scandals, polling, and more, calling Trump "a weak president off to a uniquely poor start." Here are some more of the negative reviews of the president's first 100 days: (Or click here for a roundup of positive reviews.)