April 3, 2014 8:36 am Butterfly Exhibit Opens to Public Once a year, thousands of butterflies can be found at the San Diego Zoo Safari Park. This weekend that exhibit opens to the public. NBC 7’s Elena Gomez reports. US & World Videos 2:44 San Diego Restaurant Week returns 2:55 City of San Diego crews prepare for flooding amid anticipated rain 4:14 San Diegans get ready to celebrate Lunar New Year weekend 1:51 San Diegans scramble to find flood insurance after storm damages their homes 2:41 San Diegans demand change after floodwaters force them from homes for 3rd time
