Anchored by Jake Tapper, The Lead airs at 4 p.m. ET on CNN.
Rev. Jesse Jackson remembers Nelson Mandela, plus a look at the growing income gap in the U.S.
Secretary of State John Kerry and his Russian counterpart met for a second day of talks in Geneva, negotiating a framework to disarm Syria of its stockpile of nuclear weapons.
But a U.S. official tells CNN Russia will not accept the threat of a U.S. military strike against Syria in a United Nations resolution.
CNN's Chief National Security Correspondent Jim Sciutto reports on the latest developments.