The author of the letter is requesting that Representative James R. Jones co-sponsor H.J. Res. 602, which declares November, 1986 as National Diabetes month. The author explains that diabetes is the nation's third greatest killer and discusses the personal impact of the disease on their daughter. They urge Representative Jones to join the effort to bring attention to the problem of diabetes and find a cure. Representative Jones responds positively, expressing sympathy for those affected by diabetes and promising support for H.J. Res. 602.