john cavaiani was 70 years old. his death leaves us with 79 living recipients of the medal of honor. >>> dutch van kirk has died. the last surviving member of the air crew that dropped the atomic bomb on hiroshima. he was the navigator of the b-29 bomber enola gay. he set the course that led to the release of the bomb august 6th of '45. in later years he believed nuclear weapons should be abolished. theodore "dutch" van kirk was 93. >>> with head injury awareness on the rise, in ways that could change the game of football, the ncaa has reached a preliminary settlement in a class action

john cavaiani was 70 years old. his death leaves us with 79 living recipients of the medal of honor. >>> dutch van kirk has died. the last surviving member of the air crew that dropped the atomic bomb on hiroshima. he was the navigator of the b-29 bomber enola gay. he set the course that led to the release of the bomb august 6th of '45. in later years he believed nuclear weapons should be abolished. theodore "dutch" van kirk was 93. >>> with head injury awareness on the rise, in ways that could change the game of football, the ncaa has reached a preliminary settlement in a class action lawsuit by former athletes. millions would be monitoring what the sports world now calls concussion management. >>> sooner or later, i guess we can rely on science to solve most of our problems. researchers at stanford have taken a big step toward designing a lithium anode battery that would triple or quadruple battery life in all of our electronics. it could also help with some big ticket items, like all electric cars and storing pow