How Democrats came up short in bid to expand House majority

Jasper County Republican Party chairman Thad Nearmyer stands on his farm, Thursday, Nov. 19, 2020, near Monroe, Iowa. "It's the Trump factor," Nearmyer said about how Democrats lost House seats. "People were super excited to vote for the president." (AP Photo/Charlie Neibergall)

Jasper County Republican Party chairman Thad Nearmyer speaks to a journalist on his farm, Thursday, Nov. 19, 2020, near Monroe, Iowa. "It's the Trump factor," Nearmyer said about how Democrats lost House seats. "People were super excited to vote for the president." (AP Photo/Charlie Neibergall)

Jasper County Republican Party chairman Thad Nearmyer stands on his farm, Thursday, Nov. 19, 2020, near Monroe, Iowa. "It's the Trump factor," Nearmyer said about how Democrats lost House seats. "People were super excited to vote for the president." (AP Photo/Charlie Neibergall)

A sign in support of President Donald Trump is seen in the yard of Jasper County Republican Party chairman Thad Nearmyer, Thursday, Nov. 19, 2020, near Monroe, Iowa. "It's the Trump factor," Nearmyer said about how Democrats lost House seats. "People were super excited to vote for the president." (AP Photo/Charlie Neibergall)

FILE - In this Nov. 6, 2020, file photo Speaker of the House Nancy Pelosi, D-Calif., pauses as she meets with reporters about the impact of the election on the political landscape in Congress, at the Capitol in Washington. President Donald Trump lost the presidency and Democrat Joe Biden will move into the White House in January after winning nearly 80 million votes nationwide, a historic high. But the enthusiasm for Biden, or for removing Trump, didn't trickle down to other Democrats down ballot. That leaves the party confronting a reckoning over how to move forward. The Democratic Congressional Campaign Committee is beginning a “deep dive” examination into what happened. (AP Photo/J. Scott Applewhite, File)