What Problems Did Trump Help Erdogan Solve?

Philip Bump: “There are a number of remarkable lines in the letter President Trump sent to Turkish President Recep Tayyip Erdogan this month. But it’s a relatively unremarkable one that may be the most revealing.”

“‘I have worked hard to solve some of your problems,’ Trump writes at the beginning of the second paragraph. It’s not as splashy as ‘Don’t be a fool!’ but it’s more interesting. What, exactly, are those problems Trump has been working to solve?”