I may be wrong, but all you need is an I-94 form and your Mexican passport as ID
Most foreigners can obtain a Mexican passport if they move to Mexico with an immigrant visa and live there for four years (2 years if married to a Mexican citizen). Then one can apply for Mexican citizenship and passport.
No, a Mexican citizen cannot travel to Mexico without a passport.
Yes, you need a Mexican passport to travel to Mexico if you are not a Mexican citizen.
You must move to Mexico with your spouse and live there for two years with an immigrant visa, then you can apply for Mexican citizenship. You can have both a Mexican and a US passport and be a dual citizen. If you were not married to a Mexican citizen, you would have to live there for four years.
A passport and a visa.
Yes, you apply at the nearest Mexican consulate.
Yes, you do.
Being a citizen of two countries.
don't have athletic abilites
yes yes they do
No. The passport is all you need.
No if you are from the United States, Canada or European Union.