June 5, 2009 12:20 pm Baby Hasani Makes Public Debut One of the San Francisco Zoo’s newest babies plays in the gorilla yard in front of media for the first time in his life. US & World Videos 2:48 Jeff's Forecast: Dry Friday; rain returns this weekend 3:48 Jeff's Forecast: Weekend rain timeline 2:42 Forecast: Warm day, Saturday rain 1:43 Kari's forecast: Warm day, Saturday rain 2:04 Jeff's Forecast: Weekend rain update