Anchored by Jake Tapper, The Lead airs at 4 p.m. ET on CNN.
Journalists Carl Bernstein and Bob Woodward on the death of legendary news editor Ben Bradlee.
(CNN) – Searchers say pulse signals detected in the Indian Ocean provide the best hope so far for finding Malaysia Airlines Flight 370.
But the search will be affected by the equipment being used, and the continuing effort to locate a debris field.
CNN safety analyst David Soucie, author of "Why Planes Crash, and David Stupples, professor at City University London, discuss.