with detail and color you never imagined possible. introducing the droid charge by samsung. the first droid to be infused with verizon 4g lte. brace yourself for what droid does now. >> greta: what is your child learning in the classroom? after hearing some of what his fifth grade daughter was learning at school our next guest decided it was time to set the record straight. joining us the co-authors of the new book, "your teacher said what? host of the cnbc's squawk box joe kernan and his daughter co-author, blake.