On one hand the comparison is absurd. But we can use it as inspiration to think: How many have died at the U.S. - Mexican border? How many have been killed by

On one hand the comparison is absurd. But we can use it as inspiration to think: How many have died at the U.S. - Mexican border? How many have been killed by border agents? How many died in the desert or due to other causes - of omission or commission by the government, and of first order, second order or further consequences of those (in)actions?