In his commencement address to the U.S. Naval Academy in Annapolis, Md., on Friday, President Barack Obama told graduating midshipmen that, as their commander in chief, he will send them into harm's way only "when it is absolutely necessary."
Enough with the Hiroshima atomic bomb comparisons
What happened in Oklahoma City was real and tragic and on a scale that takes your breath away. But it does not in any fashion dwarf what happened in Hiroshima.
1:20 p.m. more