We are sharing Arizona Daily Star reporters' and photographers' favorite work from 2021.

Reporter David Wichner has covered business for more than 35 years and joined the Star in 1997, focusing on technology, defense, utilities and consumer issues.

He enjoys telling readers about the latest University of Arizona technologies and the people trying to bring them to market, following Raytheon and the military-industrial complex and keeping readers abreast of vital issues facing the community including the state’s shift to renewable energy and the future of Davis-Monthan Air Force Base.

Check out some of his work from 2021: 

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