October 12, 2018 7:06 am MCRD Boot Camp Challenge NBC 7 Audra Stafford reports on an event that can test your strength and stamina at MCRD near Liberty Station. 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