Anchored by Jake Tapper, The Lead airs at 4 p.m. ET on CNN.
The latest news on the crisis in Ukraine, plus a look at the technology aiding in search for Flight 370.
(CNN) – Sarah Palin is stirring the pot again, suggesting she might seek office again.
"I've considered it because people have requested me to consider it. But, I'm still waiting to see what the lineup will be and hoping that - there again, there will be some new blood, new energy," she toldradio host Sean Hannity on Tuesday.
No, she's not thinking about the 2016 presidential race - yet. This time, she's eyeing next year's U.S. Senate race in Alaska, where Democrat Mark Begich is seeking a second term.