CBS News reported that Democrats in Texas delivered what the network described as a "stunning blue wave" in a longtime Republican stronghold. The report is a video segment headlined How Democrats pulled off a historic win in Texas.

According to the summary of the segment, CBS News' Caitlin Huey-Burns breaks down what drove the shift and which voters helped turn the tide. The summary does not name the races on the ballot, the candidates, the vote totals or margins, or the specific groups of voters the report identifies, so those details could not be confirmed from the material reviewed for this story.

The headline calls the outcome a historic win, a characterization that CBS News made in its own title. The summary does not say how the result compares with earlier elections in Texas, and it offers no explanation beyond the general description of a shift in a state the network called a longtime Republican stronghold.

No figures for the Texas result were included in the material reviewed, and no other outlet's account of the outcome was part of the reporting used for this article. The segment's summary is the only source for the description of the shift. Readers seeking the reasons behind the result, or the voting patterns the broadcast identifies, should consult the full CBS News segment.

Sources: CBS News: How Democrats pulled off a historic win in Texas; The Guardian: LSU thrash Texas Southern by school-record 109 points in historic 131-22 rout.