Obama wants to reward people for breaking the law.

Reasons to agree:

1. Obama said; he "will not support any bill that does not provide an earned path to citizenship for the undocumented population."

Interest of those who agree (that Obama is wrong):

1. Promoting the Republican Party by attacking a democrat.
   
2. The Rule of Law
   
3. Self interest: promoting their own race (if their race is different from the immigrant)
   

Interest of those who disagree (that Obama is wrong):

1. Promoting the Democratic Party by defending a democrat.
   
2. Self interest: promoting their own race (if their race is the same as the immigrant).
   
3. Family. Trying to re-unite with their family from South America