You might have hoped she could rise above petty point scoring. Alas no, but Corbyn does seemingly make himself a target for the retorts. John Smith was able to tear into Major through harsh criticism leading to a rhetorical question he knew Major would need to wriggle out of. He wouldn't have...
Like asking what the government is doing for working parents who earn less than the cost of childcare as we reach the summer holidays? Asking about workers rights? Silly old beggar. Doesn't he know the government aren't interested in such things.