The 2020 presidential race and the Senate’s upcoming impeachment trial are expected to dominate the Sunday talk shows as lawmakers hit the morning show circuit this week.

The White House race heated up this week as Sens. Elizabeth Warren Elizabeth WarrenOvernight Defense: Appeals court revives House lawsuit against military funding for border wall | Dems push for limits on transferring military gear to police | Lawmakers ask for IG probe into Pentagon's use of COVID-19 funds On The Money: Half of states deplete funds for Trump's 0 unemployment expansion | EU appealing ruling in Apple tax case | House Democrats include more aid for airlines in coronavirus package Warren, Khanna request IG investigation into Pentagon's use of coronavirus funds MORE (D-Mass.) and Amy Klobuchar Amy Klobuchar3 reasons why Biden is misreading the politics of court packing Social media platforms put muscle into National Voter Registration Day Battle lines drawn on precedent in Supreme Court fight MORE (D-Minn.) railed against South Bend, Ind. Mayor Pete Buttigieg Pete ButtigiegBillionaire who donated to Trump in 2016 donates to Biden The Hill's Morning Report - Sponsored by Facebook - GOP closes ranks to fill SCOTUS vacancy by November Buttigieg stands in as Pence for Harris's debate practice MORE (D) during the Democratic debate Thursday night, as Buttigieg surges in the polls in Iowa and New Hampshire.

The primary field has been mired in a weekslong feud over transparency regarding the candidates’ campaign finances, with several of the presidential hopefuls announcing they would open their private fundraisers to the press and disclose their bundlers.

Klobuchar is set to go on CBS’ “Face the Nation” and CNN’s “State of the Union” on Sunday while fellow 2020 White House hopeful Sen. Cory Booker Cory Anthony BookerSunday shows preview: Lawmakers prepare for SCOTUS confirmation hearings before election The movement to reform animal agriculture has reached a tipping point Watchdog confirms State Dept. canceled award for journalist who criticized Trump MORE (D-N.J.) is scheduled to appear on NBC's "Meet the Press."

Booker and former Housing and Urban Development Secretary Julián Castro, two candidates of color who did not make the latest debate stage, have called on the Democratic National Committee (DNC) to lower its thresholds for future debates to allow more candidates to qualify.

The House’s vote almost exclusively along party lines this week to impeach President Trump Donald John TrumpBiden says voters should choose who nominates Supreme Court justice Trump, Biden will not shake hands at first debate due to COVID-19 Pelosi: Trump Supreme Court pick 'threatens' Affordable Care Act MORE – alleging abuse of power with his dealings with Ukraine and obstruction of Congress over his refusal to comply with the inquiry – are also set to dominate the airwaves this Sunday.

The House accused Trump of abuse of power over his push to get Ukraine to investigate former Vice President Joe Biden Joe BidenBiden says voters should choose who nominates Supreme Court justice Trump, Biden will not shake hands at first debate due to COVID-19 Joe Biden should enact critical government reforms if he wins MORE, a chief political rival, while the second impeachment article focused on his administration's refusal to comply with congressional subpoenas for testimony and documents.

Lawmakers left town for the holiday recess this week amid uncertainty over when the Senate impeachment trial will begin in January. Speaker Nancy Pelosi Nancy PelosiPelosi: Trump Supreme Court pick 'threatens' Affordable Care Act Sunday shows preview: Lawmakers prepare for SCOTUS confirmation hearings before election Will Democrats attempt to pack the Supreme Court again? MORE (D-Calif.) has suggested she may not deliver the articles to the Senate until Majority Leader Mitch McConnell Addison (Mitch) Mitchell McConnellHawley warns Schumer to steer clear of Catholic-based criticisms of Barrett Senate GOP set to vote on Trump's Supreme Court pick before election Harris slams Trump's Supreme Court pick as an attempt to 'destroy the Affordable Care Act' MORE (R-Ky.) and Minority Leader Charles Schumer Chuck SchumerPelosi: Trump Supreme Court pick 'threatens' Affordable Care Act Will Democrats attempt to pack the Supreme Court again? Pelosi slams Trump executive order on pre-existing conditions: It 'isn't worth the paper it's signed on' MORE (D-N.Y.) agree to the parameters of a trial.

Debate over the looming Senate proceedings is expected to continue on Sunday as Sens. Ron Johnson Ronald (Ron) Harold JohnsonSunday shows preview: Lawmakers prepare for SCOTUS confirmation hearings before election The Hill's Morning Report - Sponsored by Facebook - Trump previews SCOTUS nominee as 'totally brilliant' The Hill's 12:30 Report: Ginsburg lies in repose MORE (R-Wis.), Doug Jones (D-Ala.), Roy Blunt Roy Dean BluntSunday shows preview: Lawmakers prepare for SCOTUS confirmation hearings before election SCOTUS confirmation in the last month of a close election? Ugly Senate to push funding bill vote up against shutdown deadline MORE (R-Mo.), Chris Van Hollen Christopher (Chris) Van HollenCongress must finish work on popular conservation bill before time runs out Democrats fear Russia interference could spoil bid to retake Senate Mid-Atlantic states sue EPA over Chesapeake Bay pollution MORE (D-Md.) and Dick Durbin Richard (Dick) Joseph DurbinHawley warns Schumer to steer clear of Catholic-based criticisms of Barrett Two Judiciary Democrats say they will not meet with Trump's Supreme Court pick Sunday shows preview: Lawmakers prepare for SCOTUS confirmation hearings before election MORE (D-Ill.) all appear on the morning shows.

Here’s the full Sunday show lineup:

ABC's “This Week” – Johnson and Jones

NBC's “Meet the Press" — Booker and Marc Short, Vice President Pence's chief of staff

CBS' “Face the Nation" — Klobuchar, Blunt, Van Hollen and Mark Galli, editor-in-chief of Christianity Today.

CNN's “State of the Union" — Klobuchar, Blunt and Durbin

“Fox News Sunday" — Short and Rep. Debbie Dingell Deborah (Debbie) Ann DingellOn The Money: Anxious Democrats push for vote on COVID-19 aid | Pelosi, Mnuchin ready to restart talks | Weekly jobless claims increase | Senate treads close to shutdown deadline Anxious Democrats amp up pressure for vote on COVID-19 aid Races heat up for House leadership posts MORE (D-Mich.)

Fox News' "Sunday Morning Futures" - Rep. Jeff Van Drew Jeff Van DrewThe Hill's Campaign Report: 19 years since 9/11 | Dem rival to Marjorie Taylor Greene drops out | Collin Peterson faces fight of his career | Court delivers blow to ex-felon voting rights in Florida The Hill's 12:30 Report: First Kennedy to lose a Massachusetts election Ex-Democrat Van Drew speaks at GOP convention MORE (R-N.J.), Sen. Ted Cruz Rafael (Ted) Edward CruzSenate GOP set to vote on Trump's Supreme Court pick before election Supreme Court fight pushes Senate toward brink Crenshaw looms large as Democrats look to flip Texas House seat MORE (R-Texas), Sen. Lindsey Graham Lindsey Olin GrahamHarris slams Trump's Supreme Court pick as an attempt to 'destroy the Affordable Care Act' Sunday shows preview: Lawmakers prepare for SCOTUS confirmation hearings before election Confirmation hearing for Trump's Supreme Court pick to start Oct. 12 MORE (R-S.C.) and House Minority Leader Kevin McCarthy Kevin Owen McCarthySunday shows preview: Lawmakers prepare for SCOTUS confirmation hearings before election House to vote on resolution affirming peaceful transition of power Ginsburg becomes the first woman to lie in state in the Capitol MORE (R-Calif.)