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PORTLAND, Ore. (AP) — Officials say protesters in Portland smashed windows at City Hall in a demonstration that started Tuesday night and stretched into Wednesday morning.Police say they made 23 arrests as they dispersed the crowd in Oregon's largest city.Demonstrators in the crowd of about 150 threw bottles and eggs at police and put metal bars in the street to try to damage police vehicles.Police in a statement say they also smashed a security camera on the City Hall building.Portland has been gripped by nightly protests for nearly three months since the police killing of George Floyd in Minneapolis. 617

President Donald Trump on Tuesday referred to former White House staffer Omarosa Manigault Newman, the only African-American to have served in a senior role in the White House, as a "dog.""When you give a crazed, crying lowlife a break, and give her a job at the White House, I guess it just didn't work out. Good work by General Kelly for quickly firing that dog!" Trump tweeted Tuesday.Referring to an African-American woman as an animal is at best a sharp departure from the language typically employed by Presidents and at worst a reference that traffics in sexual and racial imagery. Trump has long denied being racist and has dismissed a claim made by Manigault Newman that he used a racial slur on the set of "The Apprentice." He's also invoked "dog" to insult non-African-Americans -- including Mitt Romney and former White House chief strategist Steve Bannon. 876

Prenatal exposure to ambient air pollution was associated with an increased risk of autism spectrum disorder, a new study finds. Pregnant women in Vancouver who were exposed to the highest level of environmental nitric oxide, an airborne, traffic-related pollutant, were more likely to give birth to children later diagnosed with autism, the researchers say.Autism spectrum disorder, a developmental disability, is characterized by problems with communication and social interaction with accompanying repetitive behavior patterns.Lief Pagalan, lead author of the study and a member of the faculty of health sciences at Simon Fraser University, cautions that the study, published Monday in the medical journal JAMA Pediatrics, showed only an association between prenatal exposure to nitric oxide and autism rates. It did not prove that air pollution caused autism.Experts emphasize that the exact causes of autism remain unknown, and some say the researchers in this study did not analyze every potential risk factor.Still, the research "adds to the growing concern that there may be no safe levels of exposure to air pollution," Pagalan wrote in an email."Not only did we have access to rich data, enabling us to develop one of the largest studies to date, but we were also able to conduct this study in a city with relatively lower levels of air pollution," he said. 1375

POWAY, Calif. (KGTV) -- A family in Poway escaped after their home burst into flames in Poway Sunday morning. The fire started at a home on the 17000 block of St. Andrews Drive around 3 a.m. According to firefighters, crews were able to extinguish the flames in most of the attic, but the home was a total loss. A man inside the home at the time of the fire says he and his adult son woke up to the smoke alarms going off. "I never thought that things would happen this quickly in a fire that I was involved with in the house. I though well, I'll have time to get stuff out. It going to be in one part of the house. But this thing was like, you couldn't go in any part of the house after we were aware of it for a minute or two,” said homeowner Greg Heer. Heer said they were able to get their two dogs out of the home, but the flames were too intense to return and rescue several kittens.A board and care home next door had to be evacuated as crews battled the flame. Firefighters say it’s still unclear what caused the fire. 1035

President Donald Trump on Wednesday fired Attorney General Jeff Sessions."At your request I am submitting my resignation," Sessions wrote in a letter to White House chief of staff John Kelly.Matthew Whitaker will take over as acting attorney general, the President said.Whitaker is expected to take charge of the the Russia investigation and special counsel Robert Mueller from Deputy Attorney General Rod Rosenstein."We are pleased to announce that Matthew G. Whitaker, Chief of Staff to Attorney General Jeff Sessions at the Department of Justice, will become our new Acting Attorney General of the United States. He will serve our Country well ...We thank Attorney General Jeff Sessions for his service, and wish him well! A permanent replacement will be nominated at a later date," Trump tweeted.The move is an abrupt end to what had been a tumultuous tenure for Sessions, originally one of Trump's earliest and most loyal surrogates as an Alabama Republican senator. He was a key figure in implementing Trump's vision for America and significantly rolled back Obama-era policies on immigration, police reform and civil rights.Sessions was an enforcer of much of the Trump administration's hardline approach on immigration and regularly praised the President's tough words on crime. But even as he continued to carry out the Trump agenda, his relationship with the President remained strained and fraught for months due to the ongoing Mueller investigation.Sessions received the request to resign from Kelly, not the President, on Wednesday morning, an administration official said. It is not clear whether Mueller was told ahead of time.  1656