Source: WH Officials Admit Pres. Trump Handled Questions On Taking Foreign Dirt Poorly; "Tough" Last Few Days; Pres. Trump Thanks McConnell For Block Bill Requiring FBI Notification Of Any Foreign Election Influence; Source: WH Aides Frustrated With Sarah Sanders' Handling Of Interview That Led To Dirt Comments; New Legal Opinion On Battle Over Pres. Trump's Tax Returns; New DOJ Legal Opinion Supports Treasury Secretary's Refusal To Turn Over President's Trump's Tax Returns To House Panel; Former Press Secy.: Sanders Legacy Not One To Be Proud Of; Pres. Trump: I'm Not Going To Fire" Conway; Pres. Trump Says He Won't Fire KellyAnne Conway for Hatch Act Violations, Despite Federal Agency Recommendation; Rare Look Inside Melania Trumps East Wing; "Woman Of Mystery: Melania Trump" Next On CNNTo learn more about how CNN protects listener privacy, visit cnn.com/privacy