Ellen Zentner, Morgan Stanley Chief U.S. Economist, says there are enough risks in the economy that it makes sense for the Fed to start with a 25 basis point hike. Bob Michele, JPMorgan Asset Managment CIO, discusses the three things he is watching for in the Fed’s interest rate decision. Ian Kelly, Former U.S. Ambassador to Georgia, says Putin's world is now very small. Dennis Gartman, Chairman of the University of Akron Endowment Fund & Retired Editor of The Gartman Letter, says we have to pay attention to the planting season in Ukraine. David Rubenstein, The Carlyle Group Co-Founder & Host of "Peer to Peer with David Rubenstein," discusses his interview with Airbnb CEO Brian Chesky.