If there are no predators to basically control the growth of the species they can reproduce quickly, eat the food that is needed by the native species, and change the natural layout of the land and this can also make them prey on endangered plants and animals. Not only do they ruin everything for the native species; but they also affect us in a big way. We can all agree that the USA economy is not the best since Obama mess it up. But it is starting to get better because of trump.but still, these invasive species have cost us quite a great deal of money in the past.just wild pigs alone cost the government 1.5 billion dollars per year. To me, that is a lot of money that can go to something else.that leads me to my next point in which how do we deal with