CS6 Camera Tracker Points not Showing

Hello, I am unable to get the points to show with the camera tracker. The tracking points show only when I check render track points but I am unable to move my mouse pointer over them to interact and assign anything to them. I have everything on the highest quality settings.

I attached a screenshot in case someone can see any setting I missed clicking on.

I have an iMac with:

Processor  2.4 GHz Intel Core 2 Duo

Memory  4 GB 667 MHz DDR2 SDRAM

Graphics  ATI Radeon HD 2600 Pro 256 MB

Software  Mac OS X Lion 10.7.4 (11E53)

Thank you,

Scott