Kansas City Southern, Snap, United Therapeutics: Fast Money Picks For June 9

Pete Najarian said on CNBC's "Fast Money Final Trade" that he is a buyer of Kansas City Southern KSU. He thinks it's going higher.

David Seaburg wants to sell Snap Inc SNAP, looking to buy back ahead of the quarter.

Dan Nathan would sell every rally in SPDR S&P Retail (ETF) XRT.

Guy Adami thinks that United Therapeutics Corporation UTHR is breaking out above $130 and he wants to buy it.