Seriously?
I think you can answer the first question well enough yourself, can't you?
In some contexts it may make sense to compare Mexico or Russia with the US, but obviously a dozen better points of comparison exist - Canada, Australia, Germany, France, Italy, the UK, Spain, Japan, South Korea or even Holland all have much more in common with the US than Russia does.
Neither Russia or Mexico are even close to being war zones.
Actually, with the war that the country is having with the drug cartels, much of the larger cities of Mexico (especially around the border with the U.S.) are in fact very much like war zones.
There's gang wars in Chicago, LA, NY, Detroit, Oakland, etc. They "are in fact very much like war zones."