Men look for people wanting to be evacuated from the Hurricane Harvey floodwaters in Dickinson, Texas
Men look for people wanting to be evacuated from the Hurricane Harvey floodwaters in Dickinson, Texas
Hurricane Harvey by numbers: 8 dead and 30,000 need shelter
The storm has dumped somewhere between 9 and 11 trillion gallons of rain - and this number is expected to double by the end of the week
