Summary: Feb. 1 (Bloomberg) -- George Arzt, former New York City Mayor Ed Koch's former press secretary and longtime friend, and former U.S. Senator Alfonse D'Amato, who co-hosted "A Touch of Clash" with Koch on Bloomberg Radio, discuss their reminiscences about Koch, who died today at age 88. They talk with Bloomberg's Erv Chapman on Bloomberg Radio's "Bloomberg - The First Word." They are joined by Bloomberg's John Tucker. (Source: Bloomberg)
