clear the shelters July 16, 2018 8:50 am Why You Shouldn't Use a Laser Pointer to Play With Your Cat People often use laser pointers to play with their cats, but it may not be the best way to have fun with your cat. Certified cat behavior consultant Marilyn Krieger explains why. US & World Videos 9:55 Single mom sobs after landing dream job thanks to Pennsylvania Women Work 10:28 Family receives emotional surprise after daughter's cancer battle 3:48 Viral therapy dogs jump into action after tragic D.C. plane crash 0:28 ‘There was a collision': Air traffic control recording captures moment of crash 3:30 Witness describes seeing plane in moments before it crashed