WASHINGTON, April 2 (UPI) -- The UPI think tank wrap-up is a daily digest covering opinion pieces, reactions to recent news events and position statements released by various think tanks. This is the seventh of eight wrap-ups for April 2.

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Today's birthdays include singer/songwriter Leonard Cohen, who was born in 1934 (age 68); Dickey Lee, whose hit songs include 1962's "Patches," in 1941 (age 61); American Breed's Kevin Murphy in 1943 (age 59); Eagles guitarist Don Felder in 1947 (age 55);

The weekly Today in Music package for Sept. 21-27.

The weekly package of Today in Music for Sept. 21-27.

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STAMFORD, Conn., June 6 (UPI) -- The advances of medical science have lengthened the life span of the average American, but now as the population in general grows older, there is an increased need for new and better treatment of diseases that affect the elderly -- Alzheimer's disease, Pa

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