Ah, the expert journalismer has spoken.
Somebody already showed an example. Another is in their headlines, which is more insidious: when the American hostage was brutally murdered by the evil terrorist Hamas, their headline was along the lines of "American hostage dies in Gaza", obfuscating the truth.
And oh yeah, Allsides rates the AP as leans left, not center. https://www.allsides.com/media-bias/media-bias-chart
Now get your shine box.