i knew strom thurman so well, literally, i was asked to do his eulogy. i did his eulogy.ppropriate to tell jokes in that situation? and i say, first of all, that's joe biden being joe biden. and second of all, that's what i want. i want a little bit of, yes, some serious discussion, but some kind of a celebration of the life. and some humor. and i think the levity really helped that room. >> 89 years old -- >> you're right, the circumstances are very important. >> they are. and they were good, old friends. lautenberg had a good sense of humor, appreciated a good joke. >> i eulogized my mom and dad and i used jokes in it. and i think people appreciate a chance. >> and it didn't seem to be an uncomfortable situation in the room at all. >> it wasn't nervous laughter. >> and even his own daughters were making jokes. >>> also now trending on google, what do you put on your panca s pancakes? all right? do you put syrup or seerup? >> syrup. >> those are part of a new project by a ph.d. student, he's looking at regional accents across the country. for example, take a look at this