Camera zooms?

Can a camera layer be made to zoom in and out on a shot, or do I have to manually shrink and expand all the drawing layers like in Flash?

Attach a Peg.

Official TB Tutorial: Animating the Camera
https://www.toonboom.com/resources/video-tutorials/video/animating-camera

Animate 2 (but still useful):
https://www.youtube.com/watch?v=1tmX1Q0RvBA
https://www.youtube.com/watch?v=PPRHJ-MiSzI
https://www.youtube.com/watch?v=wHvJ9FwNINU