Why?

Why are there people in this world who clearly, clearly do not earn the right to be parents? And why at the same time, are there people who try and try and just cannot be blessed with a child of their own? The truth is that God has a plan and this is part of His plan. Who am I to question this plan? All I can do is pray for both sets of parents...and that poor baby in the store tonight. That sweet, smiley, helpless baby. God, please protect that little girl.