Former President Donald Trump is refusing to commit to the second presidential debate in September — but Vice President Kamala Harris plans to appear even if he doesn’t show up, reported The Hill on Monday. “As Vice President Harris said last week, the American people deserve to hear from the two candidates running for the highest office in the land and she will do that at September’s ABC debate,” said Harris campaign communications director Michael Tyler. “If Donald Trump and his team are saying anything other than ‘we’ll see you there,’ — and it appears that they are — it’s a convenient, but…