Mark has anchored, reported, produced and written for media organizations throughout the world, from international television networks to the small town newspaper. Some of his past and present clients include News Corporation, NBC, BBC, Sky TV, Fox News, National Geographic Channel, International Tribune Television, TVB, Asia Television, KQED Radio San Francisco, Dragon TV Shanghai, PBS, NBR, WMTV-Madison, WTSO Radio-Madison, WAOW-TV Wausau, The Los Angeles Times, Around Alhambra, McFarland Community Life.