The bombs that exploded at the Boston Marathon were likely heavy, carried to the scene in dark nylon bags, and fashioned out of pressure cookers packed with shrapnel to make them more lethal, ...
Two bombs ripped through the crowd at the finish line of the Boston Marathon on Monday, killing three people, maiming others and injuring more than 100 in what a White House official said would be ...
Editor's note: CNN Contributor Bob Greene is a best-selling author whose 25 books include "Late Edition: A Love Story"; "Duty: A Father, His Son, and the Man Who Won the War"; and "Once Upon a Town: ...