Illegal immigrants are ALL criminals by virtue of breaking Immigration Law. This then means that of that group of people, ONE HUNDRED PERCENT OF THEM ARE CRIMINALS!
Add to that all of the Welfare fraud (crime), failing to appear for court actions (crime), Social Security fraud (crime), and so on. And we haven't even got to the crimes that even a blind liberal like yourself might actually recognize as crime, such as robbery, assault, sexual assault, murder, etc.
EVEN IF the only crime they committed since being here was breaking Immigration Law, that is more than enough.
Then there is the indirect crime of competing for housing, for medical services (never paying is a crime), food, jobs, etc. which makes EVERYTHING more expensive for true citizens who do not commit all of this fraud for freebies.
As for your 2nd question, you clearly have no clue about politics.
1. The Democrat Party exists only in the US.
2. They aren't supposed to rule us, they are supposed to represent us. They have you brainwashed into believing that We The People are servants to the Ruling Class.
3. Commies, posing as "Democratic Socialists" are taking over the Democrat Party.
