Video in Program Window is Too Large - CS3

I am new to Premiere.

When I bring videos into the Timeline, the outer edges of the videos are being cropped off.

I first noticed this when I saw that my titles, which were title-safe in Photoshop and After Effects, were way out of the margin in Premiere.

The videos are not of an unusual size or proportion. Just plain old boring standard definition 4:3 video. And Premiere is cutting off the outer edges.

What setting do I change so the videos will snap to the window size?

Thx