George W. Bush laughed when asked about Kanye West's 2020 presidential campaign

Former president George W. Bush and Kanye West haven't exactly had a great relationship -- mostly as a result of the call out heard 'round the world, when West said during a Hurricane Katrina telethon, "George Bush doesn't care about black people." Bush would later call the incident "one of the most disgusting moments of my presidency."

Kanye West Rips Bush During NBC Telethon

West recently expressed his intent to run for president in 2020, a declaration that most politicians have treated somewhat gingerly -- Hillary Clinton said if she's not running for re-election, she'd get behind him, and Donald Trump said, "I hope to run against him someday."

Kanye West Laughs at George W. Bush Incident While Receiving Honorary Doctorate: Watch

In his retirement, though, the younger Bush doesn't have to be so diplomatic. When TMZ asked him about West's presidential bid, he just laughed. Watch below:

Related -- Photos of Kanye West and Kim Kardashian from over the years: