Refining logistics MLP Delek Logistics Partners (DKL) showed investors how to reinforce a distribution when it announced its latest quarterly distribution last month. While the headline increase of 0.6% was marginal as far as distribution increases go, it was the lack of a cut that really mattered. The MLP's unit price had fallen by more than 75% between January 1 and late March (see figure) as the ongoing COVID-19 pandemic and related lockdown orders caused severe demand disruption for refined fuels in the U.S. Moreover, the cratering price of WTI crude prompted concerns