Thousands of people have joined the annual pro-democracy rally, but the numbers are expected to be much lower than last year. It's the first large-scale protest since lawmakers voted against electoral reforms on how the city's next leader should be chosen.
Prime Minister Alexis Tsipras has told the Greek people that if they vote to accept the terms of continued EU financial aid in Sunday's referendum he would get the deal through parliament, then resign.
If the US and Iranian diplomats reach an agreement over Iran's nuclear programme, it could mean the lifting of international sanctions allowing more countries to resume trade with Iran, but for some Indian businesses easing restrictions is the last thing they want.
The resort in Tunisian town of Sousse that was targeted faces a precarious future, as tourists flocked out of the north African country. But the owner says he is determined to keep the hotel running to honour the memory of those killed.