Trump fights against Pence's testimony in Jan. 6 probe.

Trump's legal team is appealing a sealed order requiring limited testimony from former Vice President Pence after a judge determined he must answer questions from the Justice Department about some aspects of Trump's attempts to stay in power. The challenge from Trump's team seeks to block any Pence involvement in the inquiry, arguing that the former president can block his testimony through executive privilege. The back and forth over whether Pence will testify, and how much he will say, comes amid the backdrop of the 2024 Republican presidential primary.