supreme court chief justice john robs was administered the oath to preside over the impeachment by charles grassley, the senate president pro tem, and each senator has signed the oath book. you can continue watching the proceedings which will continue live on c-span2 at 1:00 eastern ext tuesday, january 21. >> the impeachment of president trump. watch unfiltered coverage of the senate trial on c span 2 live as it happens an same day reairs. follow the process on demand at c-span.org/impeachment. and listen on the go using the free c-span radio app. >> over the next two weeks, on q&a, we're focusing on the new hampshire presidential primary and the iowa caucuses. sunday night, longtime new hampshire union leader publisher and now editor at large, gee receive mcquaid, talks about his state's presidential primary history and the current state of politics in new hampshire. >> new hampshire is always different, i think it appreciates being first. and people turn out. it's one of the highest turnout states at least in primaries in the country. too f it was so, you know, white, not representative of the c