Originally Posted by TheDoc

Oh so I should have said, most or all 1st world Countries.. my bad,

Of course, most have restrictions on "America's" Issue:
"The primary reason for imposing this requirement is to limit or prevent people from travelling to a country with the specific intent of gaining citizenship for a child."

States that observe jus soli include:

Antigua and Barbuda[3]
Argentina[3]
Barbados[3]
Belize[3]
Bolivia[3]
Brazil[3]
Canada[3]
Chile[4]
Colombia[3]
Dominica[3]
Dominican Republic[3]
Ecuador[3]
El Salvador[3]
Fiji[5]
Grenada[3]
Guatemala[3]
Guyana[3]
Honduras[3]
Jamaica[3]
Lesotho[6]
Malaysia[3]
Mexico[3]
Nicaragua[3]
Pakistan[3]
Panama[3]
Paraguay[3]
Peru[3]
Saint Christopher and Nevis[3]
Saint Lucia[3]
Saint Vincent and the Grenadines[3]
Trinidad and Tobago[3]
United States[3]
Uruguay[3]
Venezuela[3]

So as I was saying... "Their is no logical reason why illegal or working immigrants babies should ever be granted citizenship."

Looks like most of the World agrees with me.