Trump and Biden head to PA: What to watch in the fight for Congress this week

  • President Donald Trump and former Vice President Joe Biden head to Pennsylvania to campaign in a House special election that could give a clue about Democrats' ability to make gains in red pockets of the country in November.
  • Texas holds primary elections, where fault lines in the Democratic Party are being exposed.

Both Democrats and Republicans will break out the cavalry this week in a special House election that could have big implications for which party controls Congress after November's midterm elections.

Former Vice President Joe Biden heads to Pennsylvania's 18th District, which is in western Pennsylvania, to campaign on the Democratic side. President Donald Trump will go to western Pennsylvania to rally support for the GOP.

Texas will also hold its first-in-the-nation primary elections, as Democrats aim for possible gains in the red state.

Pennsylvania election 

Joe Biden
Getty Images
Joe Biden

The March 13 special election pits Republican state Rep. Rick Saccone against Democratic former prosecutor Conor Lamb. In 2016, Trump won the district by 20 points, but polls show a much tighter race for the House seat vacated by Rep. Tim Murphy's resignation.

Democrats hope to compete in some red pockets of the country as they try to win control of the House in November, and the Pennsylvania race will partly show whether they can do so. The minority party needs to gain 24 seats to take a majority in the House.

Biden, a native of northeast Pennsylvania, heads to the western part of the state Tuesday to campaign for the 33-year-old Lamb. Democrats hope the plain-spoken Biden can appeal to blue-collar voters in the district.

The former vice president will speak at a Lamb rally with union members, followed by another public rally with campaign supporters.

Meanwhile, Trump will hold a campaign-style rally in the district Saturday night. The president will likely promote the GOP tax plan, as he did during a stop in western Pennsylvania in January, as well as his recent decision to put stiff tariffs on steel and aluminum imports.

President Donald Trump delivers a speech on tax reform after touring Sheffer Corporation in Blue Ash outside Cincinnati, Ohio February 5, 2018.
Jonathan Ernst | Reuters
President Donald Trump delivers a speech on tax reform after touring Sheffer Corporation in Blue Ash outside Cincinnati, Ohio February 5, 2018.

Trump hopes his protectionist move will appeal to voters in the 18th District. His pledges to crack down on trade practices he deems unfair to American workers partly fueled his rise to the presidency in 2016. Trump's tariff decision has highlighted divisions on trade within both the Republican and Democratic parties.

Two separate polls for the special election last month showed Saccone with a 6 and 3 percentage point lead, respectively.

Lamb raised more than $3.3 million in the first seven weeks of the year, five times what Saccone raised. Saccone has received a major boost from outside organizations linked to House Speaker Paul Ryan and Trump.

Outside groups have spent $6.9 million opposing Lamb and $2.4 million supporting Saccone so far, according to the Center for Responsive Politics, while putting only a little over a million toward both supporting Lamb and opposing Saccone.

The pro-House GOP Congressional Leadership Fund has largely attacked Lamb by highlighting his opposition to the GOP tax plan and tying him to House Democratic Leader Nancy Pelosi. Its most recent ad shifted issues, criticizing Lamb's stance on immigration.

Texas primaries 

Texas holds its primary elections Tuesday. A spike in early voter turnout has heartened Democrats, but it is unclear whether that enthusiasm will hold through November.

Texans will pick party standard bearers for 36 congressional districts, one U.S. Senate seat and the governor's office. Republicans hope to stave off disaster: Sen. Ted Cruz, R-Texas, recently told supporters Democrats will "crawl over broken glass" to vote in November.

Sen. Ted Cruz (R-TX)
Cameron Costa | CNBC
Sen. Ted Cruz (R-TX)

Democrats will determine the candidates they will send out in November as they try to win seats in the red state. Race handicapper Cook Political Report rates Texas' 7th District, an area outside Houston represented by GOP Rep. John Culberson, as a "toss-up."

It lists two other seats held by Republicans, the 23rd District represented by Rep. Will Hurd and the 32nd District held by Rep. Pete Sessions, as "lean Republican" districts.

The 7th District primary has exposed fault lines in the Democratic Party. House Democrats' campaign arm published an opposition memo about progressive candidate Laura Moser, who had drawn support from allies of Sen. Bernie Sanders, I-Vt.

Last week, the pro-Republican Congressional Leadership Fund released a poll showing Moser in second place in the primary, garnering 17 percent of support and in position to make a runoff in no candidate wins 50 percent of the vote. Republicans appear to hope a progressive Democratic candidate would have a tougher time winning in the Texas district.

"Despite the DCCC's attacks, progressive champion Laura Moser is surging, proving that their party is run by progressive liberals, not the D.C. Democrats intent on making their candidates Republican-lite," the Congressional Leadership Fund's executive director, Corry Bliss, said in a statement, referring to the Democratic Congressional Campaign Committee.

Meanwhile, Cruz and Democratic Rep. Beto O'Rourke are expected to breeze to their party's nominations for Senate. O'Rourke is outraising Cruz, though the senator still has a solid cash pile on hand.