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Mark A. Kellner
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Journalist at the nexus of faith, freedom and technology
Medium member since April 2018
3 Following
2 Followers
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Mark A. Kellner
Jun 3, 2016
· 3 min read
Leaders: Pick Up Your Phone, Answer Your Emails
Mark A. Kellner
May 22, 2016
· 2 min read
Stats, Stat! The secret to selling your stories
1
1 response
Mark A. Kellner
May 22, 2016
· 2 min read
Why executives (and organizations) really,
really need to have quality photos available online
1
