Sunday's News Links

[Reuters] Greek PM Tsipras under pressure over covert Syriza drachma plan reports

[Reuters] Greek Stock Market Will Stay Closed on Monday, Might Reopen Tuesday: Official Sources

[Bloomberg] Dubai Stocks Lead Mideast Declines as Oil Slump Clouds Outlook

[Reuters] Debt conundrum to keep Greek banks in months-long freeze

[Bloomberg] Greece Awaits Troika’s Return As August ECB Payment Looms

[AP] Minister: Greek bailout talks format still being negotiated

[Business Insider, Holmes] Puerto Rico should worry bond investors

[NYT] Heightened Tensions in Turkey After Strikes on Kurdish Militants in Iraq

[BBC] Turkey car bomb kills two soldiers as PKK truce breaks down

[Reuters] Houthis, Saudi-led forces battle for Yemen's biggest air base