The healing power of true friendship, by Hassan Gimba The Arbiter  I have been under the weather for the past six weeks - a period during which I have not gone to my office. Though being visible almost always online may suggest otherwise, I do mean it in the literal sense. And ironically, what dipped me under the weather is the weather itself. There was a period when Abuja went rainless for about two weeks. Of course, it became a serious issue of concern to many, especially farmers and students of...