Freedom of speech

Pro-independence activists chant slogans after being stopped by police officers during a march in Hong Kong, China, Saturday, July 1, 2017. In a speech marking 20 years since the city became a semi-autonomous Chinese region after its handover from Britain, Chinese President Xi Jinping warned that any activities in Hong Kong seen as threatening China's sovereignty and stability would be "absolutely impermissible," employing some of his harshest language yet against burgeoning separatist sentiment in the territory. (AP Photo/Ng Han Guan)

A protester shouts slogans against Chinese President Xi Jinping as pro-democracy protesters march in Hong Kong, Saturday, July 1, 2017. Thousands joined an annual protest march in Hong Kong, hours after Chinese President Xi Jinping wrapped up his visit to the city by warning against challenges to Beijing's sovereignty. (AP Photo/Vincent Yu)

A protester shouts slogans against Chinese President Xi Jinping as pro-democracy protesters march in Hong Kong, Saturday, July 1, 2017. Thousands joined an annual protest march in Hong Kong, hours after Chinese President Xi Jinping wrapped up his visit to the city by warning against challenges to Beijing's sovereignty. (AP Photo/Vincent Yu)

Chinese President Xi Jinping, right, shakes hands with Hong Kong's new Chief Executive Carrie Lam after Xi administered the oath for a five-year term in office at the Hong Kong Convention and Exhibition Center in Hong Kong, Saturday, July 1, 2017. (AP Photo/Kin Cheung)

FILE – In this Sept. 29, 2014, file photo, Rep. Jim Renacci, R-Ohio, speaks in Independence, Ohio. Churches should have the First Amendment right to endorse political candidates and still keep their tax-free status, say House Republicans, who quietly tucked a provision into a sweeping spending bill that would deny the IRS money to enforce the 63-year-old law prohibiting such outright politicking from the pulpit. (AP Photo/Mark Duncan, File)

Chinese President Xi Jinping, right, shakes hands with Hong Kong's new Chief Executive Carrie Lam after Xi administered the oath for a five-year term in office at the Hong Kong Convention and Exhibition Center in Hong Kong, Saturday, July 1, 2017. (AP Photo/Kin Cheung)

FILE – In this Sept. 29, 2014, file photo, Rep. Jim Renacci, R-Ohio, speaks in Independence, Ohio. Churches should have the First Amendment right to endorse political candidates and still keep their tax-free status, say House Republicans, who quietly tucked a provision into a sweeping spending bill that would deny the IRS money to enforce the 63-year-old law prohibiting such outright politicking from the pulpit. (AP Photo/Mark Duncan, File)

FILE – In this Sept. 29, 2014, file photo, Rep. Jim Renacci, R-Ohio, speaks in Independence, Ohio. Churches should have the First Amendment right to endorse political candidates and still keep their tax-free status, say House Republicans, who quietly tucked a provision into a sweeping spending bill that would deny the IRS money to enforce the 63-year-old law prohibiting such outright politicking from the pulpit. (AP Photo/Mark Duncan, File)

FILE - In this April 5,. 2017 file photo German Justice Minister Heiko Maas attends the weekly cabinet meeting at the chancellery in Berlin, Germany. German lawmakers are poised to pass a bill designed to enforce the country’s existing limits on free speech _ including the long-standing ban on Holocaust denial _ in social networks, but which critics _ including tech giants and human rights campaigners _ say could have drastic consequences for free speech online. (AP Photo/Michael Sohn, file)