Should we deport undocumented immigrants that are member of violent crimes before they commit crimes or should they also have path to citizenship?

This is a question that was asked by REP. Randy Forbes on http://www.c-spanvideo.org/program/310814-1 at time: 1:36:00.

They should be treated same as the other american members of the violent gangs. If american gang members are sent to jail before they committed the crime then undocumented immigrants should also be sent to jail and deported, but if the american gang members are not jailed then undocumented immigrants should not be deported until convicted.