If the Republicans lose control of Congress in the midterm elections, the rest of Donald Trump's office is likely to be consumed by Democratic-led investigations into his administration and his business dealings, and possibly even another impeachment.Senior Democrats, as they anticipate a majority in at least one chamber of Congress, have been telegraphing what their top investigative targets would be.For instance, California Representative Robert Garcia has made it clear he plans to dig into the administration’s immigration and detention policies, making an unannounced visit to an Immigration and Customs Enforcement processing center in southern California and holding a news conference outlining his agenda to “demand accountability” for ICE’s tactics.Among his other priorities are the Trump family’s business dealings, the administration’s handling of the Jeffrey Epstein investigation and broader allegations of corporate corruption.A potential House speaker, Hakeem Jeffries, would also be confronted with whether to pursue an unprecedented third impeachment against Trump, who was impeached twice in his first term in office but acquitted by the Senate both times. Democratic lawmakers have signaled that, instead, they may go after top Cabinet members, including Defense Secretary Pete Hegseth, one of Trump’s most stridently loyal administration officials who has played a key role in the Iran war that Democrats have decried.