Rice University Expert: Trump’s Border Wall Could Endanger Wildlife

Rice University expert explain the dangers the border wall could pose to the native wildlife.

A Rice University biology expert says President Trump’s border wall could put 100 endangered species at risk.  
Some environmental laws are also being waived, for construction.
And Assistant Professor Scott Egan says the wall can change the balance of nature along the U.S-Mexico border… affecting animals like the Mexican gray wolf and pronghorn antelope.
He says the wall causes a rift in the population, affecting the ability to breed… even causing more in-breeding… which can lead to genetic mutations.
Egan also says the barrier could cut off natural migration routes.