The House fell into uncertain territory Wednesday evening after House Speaker Mike Johnson (R-La.) pulled a scheduled vote on a key budget measure in the face of intractable right-wing opposition. Why it matters: It is not clear what Johnson's next steps are, with the speaker conceding to reporters that a Thursday vote is not assured.

House Republicans have abruptly postponed a late evening vote on their budget framework as grave misgivings from conservative GOP lawmakers threw it in flux.