The Bankruptcy Bill was important to protect middle class from homelessness and extreme poverty in case of unexpected difficulties (e.g. sickness).
Sen. Clinton: She voted against it. Never apologized
Sen. Sanders: He voted against it.
War on Irak
Sen. Clinton: She voted in favor. Later apologized for her mistake.
Sen. Sanders: He voted against the Irak War.
Panama Free Tread Agreement
Sen. Clinton: She voted in favor. Hopefully will she later apologized?
Sen. Sanders: He voted against the Treated with Panama because in his judgement he predicted the abuse to hide money to evade taxes (see: Panama Papers)