Rep. Ayanna Pressley revealing her struggle with alopecia is helping to break down the stigma surrounding hair loss, while inspiring countless people across America. Rep. Pressley joins Joy Reid on this special edition of Who Won the Week, telling Joy Reid, ‘Hair is political. So far as who won the week it's the millions... that are living daily with the trauma and stigma of hair loss.’ Pressley also discusses Elizabeth Warren, the 2020 presidential race, whether it’s important to have a woman president, identity politics, and more. AND: The Donald Trump impeachment trial in the Senate is discussed by Rep. Terri Sewell who tells Joy Reid, ‘We need to put the pressure where the pressure deserves to be, on Mitch McConnell and the senators.’ PLUS: Ukraine scandal-related documents show that Lev Parnas engaged in conversations with a Devin Nunes staffer regarding the Ukraine aid. Former Republican member of Congress Carlos Curbelo joins Joy Reid to discuss Parnas and the state of the GOP telling AM JOY, ‘I find Lev Parnas credible.’ THEN: Donald Trump has a high approval rating among Republicans, but there are many prominent members of the GOP who want the president to be defeated in the 2020 election, even if that means electing a Democrat. Republican media strategist Rick Wilson, author of ‘Running Against the Devil: A Plot to Save America from Trump--and Democrats from Themselves,’ joins Joy Reid to discuss saying, ‘You don't have to crush Donald Trump by 5 million votes... You need to crush him by 271 electoral votes.’ All this and much more in this Sunday edition of AM JOY on MSNBC.