Russian President Vladimir Putin, left, greets German Chancellor Angela Merkel during their meeting at Putin's residence in the Russian Black Sea resort of Sochi, Russia, Friday, May 18, 2018. The meeting in Sochi is Merkel's first visit to Russia in a year and comes amid tense relations between Berlin and Moscow. (Mikhail Klimentyev, Sputnik, Kremlin Pool Photo via AP)
Russian President Vladimir Putin, left, greets German Chancellor Angela Merkel during their meeting at Putin's residence in the Russian Black Sea resort of Sochi, Russia, Friday, May 18, 2018. The meeting in Sochi is Merkel's first visit to Russia in a year and comes amid tense relations between Berlin and Moscow. (Mikhail Klimentyev, Sputnik, Kremlin Pool Photo via AP)
Russian President Vladimir Putin, left, greets German Chancellor Angela Merkel during their meeting at Putin's residence in the Russian Black Sea resort of Sochi, Russia, Friday, May 18, 2018. The meeting in Sochi is Merkel's first visit to Russia in a year and comes amid tense relations between Berlin and Moscow. (Mikhail Klimentyev, Sputnik, Kremlin Pool Photo via AP)

The Latest: Putin says gas may keep going via Ukraine

May 18, 2018 08:31 AM