Singapore may start turning back foreign visitors who do not have required vaccinations.
WASHINGTON: Foreigners travelling to the United States now must be prepared to elucidate information about their social media to the security officials. Such queries will be asked from foreigners under the Visa Waiver Program (VWP) to scrutinize their social media info like Facebook, Twitter and more in a move to spot security related threats, reported the CBS News. In June, the US Customs and Border Protection (CBP) proposed adding an optional question to travel authorization applications. It asked applicants to…