function imageLoadError(img) {
const fallbackImage=»/media/sites/cnn/cnn-fallback-image.jpg»;

img.removeAttribute(‘onerror’);
img.src = fallbackImage;
let element = img.previousElementSibling;

while (element && element.tagName === ‘SOURCE’) {
element.srcset = fallbackImage;
element = element.previousElementSibling;
}
}

AFP via Getty Images