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Peace talks between the leaders of South Sudan's warring factions have proven so far to be unfruitful, with no agreement on the table and their June 30 deadline nearing, Carolyn Thompson reports for NPR.

A spokesman for South Sudan government said Friday "we have had enough."

Copyright 2018 NPR. To see more, visit http://www.npr.org/.

MARY LOUISE KELLY, HOST:

Copyright 2018 NPR. To see more, visit http://www.npr.org/.

MARY LOUISE KELLY, HOST:

It's the summer driving season, when millions of Americans take road trips to the beach, big cities, national parks and beyond.

And what goes along with an increase in road trips? A hike in gas prices.

Indeed, historically summer is the time of year gas prices go up because more people are on the road, increasing demand. Oil refineries also introduce special fuel blends during the summer, which emit fewer emissions than winter blends but are more expensive to produce.

Despite the cloudy skies that have been looming over Senegal's seaside capital of Dakar the past few days, there is plenty of sunshine in the streets.

The country's national colors, yellow, green and red, can be spotted all over the city as part of growing enthusiasm over the national team's World Cup hopes. The excitement is building as the Lions of Teranga head into their second World Cup match this weekend after their 2-1 win over Poland in Moscow on Tuesday.

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