Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Cerebral Buttigieg's Emotional Restraint Stands Out in Democratic Race Associated Press WATERLOO, IOWA - JohnMcAnear, a 77-year-old Air Force veteran, stood in an audience of hundreds in suburban Des Moines with an oxygen tank at his side, wheezing as he implored Pete Buttigieg to protect the Department of Veterans Affairs. The Democratic presidential hopeful skipped any attempt to bond over their mutual military service. Instead, Buttigieg offered a list of proposals to fix the VA. Of the many ways the 37-year-old mayor of South Bend, Indiana, is different from his better-known rivals, there is this: his ingrained emotional restraint in a show-all-tell-all era. ``You don't really get the warm fuzzies from him,'' said Lisa Ann Spilman, a retired Air Force officer who attended Buttigieg's event. ``But I really like how intelligent and down-to-earth he is.'' Personal connection As Buttigieg, whose campaign appears better positioned organizationally in Iowa and financially overall than former Vice President Joe Biden's, attempts to climb into the top tier of Democrats, voters will be taking a measure of him in all ways, including whether he can make the kind of personal connection they have come to expect, at least since Bill Clinton showed he could feel their pain. Buttigieg chafes at being labeled an emotionless technocrat, and his supporters cite his intellectual agility as his main draw, particularly against someone like President Donald Trump, whose strained relationship with the truth is so frequently on display. .