In this file photo taken on Wednesday, Feb. 25, 2015, European Commissioner for Energy Union Maros Sefcovic speaks during a media conference at EU headquarters in Brussels, Belgium. Sefcovic is one of the favorite candidate to succeed Slovakia's President Andrej Kiska in the upcoming elections. Slovakia holds the presidential elections on Saturday, March 16, 2019.
In this file photo taken on Wednesday, Feb. 25, 2015, European Commissioner for Energy Union Maros Sefcovic speaks during a media conference at EU headquarters in Brussels, Belgium. Sefcovic is one of the favorite candidate to succeed Slovakia's President Andrej Kiska in the upcoming elections. Slovakia holds the presidential elections on Saturday, March 16, 2019. File AP Photo/Virginia Mayo
In this file photo taken on Wednesday, Feb. 25, 2015, European Commissioner for Energy Union Maros Sefcovic speaks during a media conference at EU headquarters in Brussels, Belgium. Sefcovic is one of the favorite candidate to succeed Slovakia's President Andrej Kiska in the upcoming elections. Slovakia holds the presidential elections on Saturday, March 16, 2019. File AP Photo/Virginia Mayo