Bloomberg's Adragna on Emissions, Wayne on Trump Staff (Audio)

(Bloomberg) -- Taking Stock with Kathleen Hays and Pimm Fox. GUESTS: Anthony Adragna, Capitol Hill Environmental Reporter for Bloomberg BNA, on trucks having to meet tightened gas emissions and fuel standards, and companies impacted. Alex Wayne, White House Editor for Bloomberg, on the Trump staff shake-up, and Trump aide Manafort's Ukraine ties.