know, tvisually they re interesting. i watch it at home, you know, with kids jumping all over me. oh, really? it might work for kids. that big slug is kind of scary, but you can do much better than this on the literary franchise to movie front. good enough. wesley, thank you so much. you ve got one of the best jobs going. now the government has changed its recommendations on flu shots. we ll tell you how and why. [ male announcer ] it s simple physics.