The Obama Presidential Center in Chicago, originally envisioned as a new landmark for the city's South Side, has hit back at claims of mismanagement from President Donald Trump. Despite the Obama Foundation's optimistic public updates,

The two presidents continue to throw shade at each other despite sharing a laugh at former President Jimmy Carter's funeral earlier this year.

During a meeting with Canada's prime minister, the president claimed his predecessor "didn’t use good, hard, tough, mean construction workers."