mr. desouza, for your time this morning. we'll be back in a we'll be back in a moment. joel osteen. i'm excited about being with you every week. i hope you'll tune in. you'll be inspired, you'll be encouraged. i'm looking forward to seeing you right here. you are fully loaded and completely equipped for the race that's been designed for you. >> brennan: decorum in politics have never been synonymous, but our john dickerson looks at why decorum in politics has gone from bad to worse. >> in may of 1984, tip ontario neil was furious with newt gingrich. >> you challenged americanism, and it is the lowest thing i've ever seen in my 23 years in congress. >> reporter: he remarks were quickly stricken from the record because personal attacks are not allowed on the house floor. the standards of decorum were so strict, the most powerful member of the body took the rebuke. house and senate rules keep passionate debates from divulging into personal insults because serious work cannot be done by people acting like children. on their own time, members can say what they will. and lawr