Republican Kim Guadagno held a news conference Thursday to address Democratic rival Phil Murphy's immigration stances.
SAYREVILLE -- Republican nominee for governor Kim Guadagno on Thursday continued to hammer Democratic rival Phil Murphy for saying he'd be open to making New Jersey a "sanctuary state" -- this time suggesting it disqualifies him from being governor.
"If he didn't understand when he recommended that New Jersey becomes a sanctuary state, that disqualifies him," Guadagno said at a news conference at Sayreville borough hall. "If he did understand what it meant when he said he wanted New Jersey to be a sanctuary state, that disqualifies him. Because it's only common sense. You do not put families at risk if you want to be the governor of this state."
The battle over so-called "sanctuary" cities and states has become a flashpoint in the Nov. 7 race to succeed Chris Christie for governor.
Murphy's campaign declined to comment on Guadagno's remarks Thursday, pointing to past statements the Democrat has said on the issue.
Murphy, a former U.S. ambassador to Germany who is ahead in the polls by double digits, has vowed to protect undocumented immigrants who came to the U.S. as children.
He also said during a debate earlier this month that, "if need be," he'd make New Jersey a "sanctuary state" to help protect some undocumented immigrants -- though he has stressed that those who commit violent crimes should be prosecuted.
Here's how Guadagno wants to ban sanctuary cities in N.J.
Murphy has not detailed exactly what being a "sanctuary state" would mean. But generally, law enforcement officials in "sanctuary" cities, counties, and states decline to cooperate with federal immigration authorities who are seeking help to detain undocumented immigrants.
Critics have accused opponents of such policies of race-baiting and stoking fear. Proponents say "sanctuary" policies actually make communities safer because undocumented immigrants are more likely to cooperate with police.
Guadagno, Christie's lieutenant governor and a former Monmouth County sheriff, has taken the opposite tack, suggesting that "sanctuary" policies put New Jersey in dangerous because they help harbor undocumented immigrants who are criminals.
Guadagno has promised to ban New Jersey municipalities from adopting "sanctuary" policies, saying she would seek to sign a law that would withhold state aid to towns that don't comply.
That's similar to an executive order President Donald Trump, a fellow Republican, signed that authorizes the federal government to withhold some federal funds from "sanctuary" cities.
Guadagno said Thursday she did not know how her administration would withhold that aid.
"We'll figure it out," she said. "I don't have an answer to that question."
But she said her plan would likely require legislation to be passed by the state Legislature. Such a plan seems unlikely to pass, since both houses of the Legislature are controlled by Democrats.
Guadagno noted that Sayreville is in Middlesex County, which adopted "sanctuary" policies in June. She then pointed to how federal Immigration and Customs Enforcement agents recently arrested 36 people in the county who had immigration detainers on them but were released.
She said some of those arrested were convicted of crimes such as child abuse, heroin possession, and aggravated assault.
"Those are the types of people who get released back out into our communities when you declare yourself a sanctuary city," Guadagno said.
She also once again pointed to the case of Jose Carranza, an undocumented Peruvian immigrant who was convicted of killing three teens in the 2007 Newark schoolyard murders. Carranza was previously arrested on charges of child rape but was released on bail.
"That's what could have happened in Middlesex County," Guadagno said.
A reporter then mentioned that some of the people arrested in Middlesex County had already served their sentence, and that them being held on detainer may violate the U.S. Constitution.
"It's really scary when a reporter starts to talk constitutional law to a lawyer who used to be the sheriff," Guadagno said.
"You run their background check before they're released, so you don't run into any constitutional issues," she added.
Guadago was also pressed on the idea that if she withholds aids to cities, that could lead to increasing in property taxes. Cutting property taxes has been a key part of her platform.
She responded that federal funds would be "compromised" under Murphy's "sanctuary state" idea.
"You're hurting the very people you're claiming to represent," she said of Murphy.
Guadagno also pushed back on the idea that she's taking a Trump-like right turn on immigration in an effort to appeal to the Republican base.
Asked if she agrees with Trump on other immigration policies, such as the border wall, she said: "I am talking solely about sanctuary states."
"Yes, I agree with the president on some things," she said. "And I disagree with him on other things. Am I going to go through each piece of it right now? No."
Brent Johnson may be reached at bjohnson@njadvancemedia.com. Follow him on Twitter @johnsb01. Find NJ.com Politics on Facebook.