mexico doesnt have a right to the water. yeah in a humanitarian way its a crappy thing to do but its not our fault mexico cant take care of its own infrastructure and provide water to its own people like we can. (they are surrounded by two large bodies of water, perhaps you've heard of them, the pacific ocean and the gulf of mexico.)
its not our fault they cant or wont take care of their own people. i feel bad for them but at what point are we harming ourselves while helping others? who's taking care of us? our country has its own problems but i dont see anyone chomping at the bit to help us. improving our infrastructure allows us the ability to take care of more people. if we neglect ours to help others we arent doing ourselves or those who rely on us any favors.
i dont like it but my country has a right to fix its own canal, if mexican farmers just across the border dont like it, they should storm the capital in mexico city and let their presidente have an earful of what they're screaming at us. they're complaining to the wrong people about their problems as far as im concerned. their complaints arent falling on deaf ears from me but this isnt their country or their government.
everything begins at home, in this case country. you cant fix your country while looking at outside sources to make it better. not our fault their government sucks more than ours, its not even their fault but its their country and if they want a better country they have to work for it and earn it.