For over 40 years, every presidential hopeful has released his or her tax returns; this is the baseline standard. Tax returns are a significant mechanism of transparency showing how a person makes their money, who and where it comes from, what organizations they are affiliated with, and who they give money to. More importantly, it is a way for our highest office seekers to build trust with the American public.
Benjamin Franklin nailed it when he said, "Fatigue is the best pillow." True story, Benny. There's nothing like pushing your body so far past exhaustion that you'd willingly, even longingly, take a nap on a concrete slab.