May 15, 2013 6:18 am Teacher's Cancer Fight Imparts Valuable Lessons A Texas science teacher with pancreatic cancer is using her fight against a seemingly impossible foe to help inspire her students and colleagues. US & World Videos 3:26 Confrontations occur at UCLA campus amid ongoing protests 0:57 Fights break out at UCLA between pro-Palestinian, pro-Israel supporters 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie 2:22 Scarlett Johansson and Colin Jost have date night at White House Correspondents' dinner 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner