In a particulary horrendous accident in Phoenix, two babies were killed Saturday in a multiple-vehicle crash that included a gas tanker. http://www.upi.com/Top_News/US/2010/09/05/2-babies-killed-in-Arizona-crash/UPI-11721283661156/ The accident took place when a car on Interstate 10 slowed down to rubberneck, and look at a small collision. The…