Henrietta Treyz, co-founder at Veda Partners, discusses the growing calls for gun control in the US following this weekend's deadly shootings at Brown University and in Australia. She says the majority of Americans overwhelmingly want to see gun law reform. Brown University, mourning two students killed during a shooting rampage Saturday, sent students home and called off final exams, classes and assignments for the fall semester. Sixteen people were killed during a terror attack at Bondi Beach in Australia.