Because the violent Antifa anarchists are Portland's homies ... their beloved "brothers-in-arms."
http://dailycaller.com/2018/07/30/portland-police-ice-911-calls/
Portland, Oregon, police refused to respond to at least two 911 emergency calls from U.S. Immigration and Customs Enforcement (ICE) employees inside their offices where violent protesters held week-long demonstrations.
The National Immigration and Customs Enforcement Council, a union representing ICE employees, wrote a cease-and-desist letter to Mayor Ted Wheeler, asking him to ensure the police enforce the law equally and protect innocent people.
"Your current policy forbidding Portland law enforcement agencies from assisting employees of the Immigration and Customs Enforcement Agency who request law enforcement assistance while at or away from work is a violation of the United States Constitution's Equal Protection Clause," the letter says. ...
"Every person in law enforcement knows there are few things as dangerous or as unpredictable than an angry mob," said Chris Crane, president of the national union, WWeek reported Monday. "No one could have responded quickly enough to protect our employees who were trapped inside this building. All of this because the Mayor of Portland has a beef with the President of the United States." ...
The Occupy ICE camp was officially shut down July 25, after more than a month of demonstrations. They infected the area so much, the mayor called it a biohazard.
The activists were there protesting President Donald Trump's enforcement of current immigration laws, many of which were in place since former President Barak Obama was in office.
"We understand that you have a difference of opinion with the current President of the United States, and some of his policies, but we fail to see why targeting the employees of ICE and leaving them vulnerable to violence, harassment and even death furthers a legitimate government interest," their lawyer, Sean Riddell, says in the letter. "Your policy has created a zone of terror and lawlessness." ...

The essential American soul is hard, isolate, stoic, and a killer. It has never yet melted. ~ D.H. Lawrence