On the Campaign Trial with 100 days to go before the iowa caucuses. Hillary clinton gets an assist in the Hawkeye State from former president bill clinton and the big 70, the world lights up blue to commemorate the United Nations platinum anniversary tremendous amounts of rain have fallen in texas, and the remnants of Hurricane Patricia have not arrived there yet. Floodwaters so forceful they are blamed for the derailment of a freight strain, 64 cars long. Al jazeeras Jonathan Martin is live tonight in elma, along i 45. Is it true they have shut down part of the interstate . Thats right. Officials had to shut down interstate 45 once again, and for people familiar with texas, this is the main way to get from dallas to houston. You see the cars lined up for miles. People are trying to figure out how to get home. Its because of the significant rain and flooding on the interstate. What we have seen in texas over the last 48 hours has been record breaking rain fall from waco to san francisc