I agree with the help from USA, Mexico has received this help from your country.
Mexico some times have helped to USA (I don't remember when).
Every country must help to others when happen disasters, lika terrorist attacks, earthqakes, hurricanes, etc.

What I don´t agree is to call to USA as AMERICA, because America isn't only a country, I am an American, because I was born in America, but not in USA so in Mexico that is part of America.

Mauricio