North American Business Headlines at 11:27 a.m. EDT

US hits Russian firms with sanctions, citing cyberattacks

80-story 3 World Trade Center to open after years of delays

'Ocean's 8' opens with franchise-best $41.5M to top weekend

Stock markets mixed ahead of Trump-Kim meeting

Insider Q&A: Zulily looks beyond children's clothing

Beware of hidden taxes in retirement

Bourdain's death means loss of a voice for immigrant workers

Supreme Court won't get involved in Wrigley Field dispute

Facebook shared user data with select companies

AP FACT CHECK: Trump's bottom-line stats on trade are wrong