The teaser trailer for the second half of Season Two can be found here (//http://www.youtube.com/watch?v=4x8PbQOpB_g&hd=1).
It appears to depict:
- Peirce's attack within Starfleet Headquarters
- The aftermath of the Illuminati's first strike
- A suspicious looking Rush, as usual
- Munro and her seniors facing off against Rush, a potential rebel, and a Romulan?
- A strange occurance on Accobar Three - involving Daniel Thrace
- A distant figure observing Munro and Rush
- Peirce ?!!?!?!