i don't know if this is such a big deal, tracing down pot, is it? do you think it is? >> in colorado where they have just legalized recreational pot, they're saying it is an issue. this particular device is in canada. it will be interesting to see if it comes to the u.s. some time next year. >> yes, let's see. the tide appears to be turning for women experience p appearancing complications in pregnancy. many doctors previously opted to deliver the baby early for safety reasons. but now a cdc report has found they're doing everything they can to keep babies inside the womb longer. that's because of the risks of inducing labor. well now a big event in washington for a really good cause. that's why it is our "favorite story of the day." former congresswoman gabrielle giffords threw out the ceremonial first pitch last night in the 6th annual women's congressional softball game. >> good for her. the ball she used there was signed by players two years ago after she was wounded and the game was first dedicated to her. when it is all over members of