World Watches Impeachment Spectacle In Washington; Wuhan Coronavirus Leaves Dozens Dead, 2,000 Sickened; Iraq's President Barham Salih On His Plans To Expel U.S. Troops; Carrie Lam, The Chief Executive Of Hong Kong, Was Elected By A Committee Of 1,194 Citizens, Most Of Them Pro-Beijing; Carrie Lam: We Need To Preserve The Rights Of Everybody, Not Just The Protesters. Aired 10-11a ET