Politico has this story by Holly Otterbein about the Cornel West presidential candidacy.
The story suggests that Jill Stein injured Hillary Clinton in the 2016 presidential election. Otterbein and other reporters would do a better job if they checked the exit polls from 2016. Those exit polls show that only 25% of the Stein voters said they would have voted for Hillary Clinton if Stein had not been running, and 11% of them said they would have voted for Donald Trump if Stein had not been running.
Assuming the accuracy of those results, Stein’s presence in the 2016 race did not change the outcome in any state, not even Michigan, which was the closest state carried by Trump. Trum’s margin in Michigan was 10,704 votes. Stein received 51,463 votes in Michigan. Because the exit polls show a net gain of 14% (25% minus 11%) if Stein had not been running, one can calculate 14% of Stein’s vote to be 7,205 votes, so Trump still would have carried Michigan, because 7,205 is less than 10,704.