February 26, 2016 3:25 pm Dallas Zoo to Build $13 Million Hippo Outpost (Raw Video) The Dallas Zoo plans to build a $13.5 million, 3.5-acre Simmons Hippo Outpost, an immersive African waterhole habitat that includes underwater viewing of everyone’s favorite “river horses.” Wake Up to Something Good 3:28 Mother mourns loss of son killed in North Texas flooding 1:57 ‘The Wall That Heals' comes to Frisco 1:51 Child killed in Johnson County flooding 0:38 Pet of the Week: Matrix! 2:23 Parents of Fort Worth drive-by shooting victims recalls horrifying moments