Heading into its second year,the Dubai International Film Festival is beefing up its presence by appointingfive high-profile new programmers, including former Rotterdam chief Simon Fieldand Tribeca's executive director Peter Scarlet.South Africa's Nashen Moodley,Arab cineaste Raouf Tewfik and Iraq's Ziad Khuzai join a team which alreadyincludes former LFF director Sheila Whitaker, ...