Political debates only reveal a candidate's abilities and beliefs if we can follow what's going on. Let's auto-mute mics for candidates not on the clock. Of the many things this nation must reaffirm, itÂ’s that words matter and promises should be kept. If former Vice President Joe Biden and President Donald Trump stick to the commitments their campaigns agreed to months ago, Americans will have the option to sit through two more presidential debates this year.As soon as is possible, however, the Commission on Presidential Debates must ensure a return to an informative, meaningful, and respectful discussion between the candidates...