NEW: Former Homeland Security adviser Tom Bossert on impeachment inquiry against Pres. Trump: "It is a bad day and a bad week for the president and for this country if he is asking for political dirt on an opponent."

NEW: Former Homeland Security adviser Tom Bossert on impeachment inquiry against Pres. Trump: "It is a bad day and a bad week for the president and for this country if he is asking for political dirt on an opponent." https://t.co/tXuhTOmM7P pic.twitter.com/ab1HCFVjhD

— This Week (@ThisWeekABC) September 29, 2019