Ted Cruz on Sunday refused to address how he would handle the millions of undocumented immigrants already living in the country, despite hammering Marco Rubio this weekend for previously supporting a path to citizenship. Cruz refused to take off the table his own support of a potential path to legal status despite his cries against "amnesty." "Let's demonstrate we can stop illegal immigration, we can protect our national security interests, we can protect our law enforcement interests," Cruz said after a campaign stop in Newton, Iowa. "Then once that's done, we can have a conversation at that point about whatever...