The Euroskeptic political scientist has Brussels politicians worried.
A sharp shift in tone toward Germany, casting the euro as fuel for that country's massive trade surplus, has raised concerns that the U.S. president's trade-centric world view may see the euro not as a geopolitical plus, but as another needless bit of multilateralism.
London's future as Europe's financial center is one of the biggest issues in Brexit talks because it is Britain's largest export sector and biggest source of corporate tax revenue.
After Brexit and Trump's victory in the United States, investors are watching for any sign that popular discontent.
Greece cannot handle more austerity.
Spain faces a third straight general election in December.
The deal was announced after 11 hours of talks between the 19 eurozone ministers.
Is the former firebrand a capitulator to Brussels or a master tactician?
The center-right modernizer could prove a challenging opponent for Prime Minister Alexis Tsipras
A spate of Greek tragedy revivals that speak to the current crisis.
The Greek Finance Minister says there are "two or three very small details" remaining after all-night negotiations.
EU leaders will hold a further summit on Sunday to approve a plan to aid Greece if creditor institutions are satisfied.
The Eurogroup of euro zone finance ministers will hold a conference call early on Wednesday.
Greek prime minister shakes up negotiating team and takes controversial finance minister, Yanis Varoufakis, out of the limelight.
Experts say that the last minute clamp down is too little too late.
Angela Merkel says Grexit must be prevented while Varoufakis writes that disagreements with creditors are "not unbridgeable".
The environment minister has revoked a license leaving gold stuck in a mine in northern Greece.