US warns travelers

- The US State Department issued a worldwide warning to travelers because of an increased risk of terrorism.

The warning is valid until February 24, 2016, can be read on the website of the Ministry.

US citizens are advised to be extra vigilant in public places and in public transport. Also, they should avoid large crowds and crowded places better, especially during the holidays. They must also keep a close eye on the local media, according to the advice.