My sons are addicted to sneakers. Who saw that coming? By Kelly Hockenberry, Columnist, The Times I’ve created a monster. Two, actually. My sons are addicted to shoes. Sneakers, to be exact. I have no one to blame but myself, says my husband. I hate to agree with him…but, I must. My motto of “when in doubt, buy the shoes” has somehow infiltrated the brains of my children. However (and this...