IMSC is cats meow for explosive narcotics detection. http://12345678.freeforums.net/ and ihub's board. Will fill you in more later heading to work. Read the boars for some DD.
TRTC is what you guys should be looking into to recoup your CLYW losses.
They are the only publicly traded company in the USA with marijuana dispensaries. They have two open right now. One in Oakland California, and One in Las Vegas.
With full legalization on the horizon in both states TRTC is poised to become a leader in a new sector.
Federal rescheduling of Marijuana is also likely to happen this year. If it does the floodgates should open.