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,

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

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