David Graham, a writer at The Atlantic, thinks it might not be a good idea to annoy your fellow Thanksgiving guests with discussions about politics. However, this year he is making an exception and is urging his fellow liberals to attempt reeducating the "unenlightened" Thanksgiving guests with a plethora of leftist talking points. Why? Because of President Donald Trump.Here is Graham making the case for risking the ruination of your Thanksgiving dinner by injecting liberal politics into the conversations in Go Ahead, Talk Politics at Thanksgiving: