On Monday, Michael Cohen, President Trump’s former personal attorney, is set to testify in the hush-money investigation involving Trump’s alleged affairs with Stormy Daniels and Karen McDougal. The hearing will be held in front of the House Oversight Committee and will reportedly cover a range of topics, including Trump’s business practices, his campaign activities, and his personal conduct.

The hearing is expected to be highly contentious, with both Democrats and Republicans eager to grill Cohen on a variety of topics. Democrats, who now control the House, will likely focus on Trump’s alleged hush-money payments and other potential violations of campaign finance laws. Republicans, on the other hand, are expected to try to discredit Cohen’s testimony and challenge his credibility.

Regardless of the political posturing, the hearing will be significant for several reasons. First, it will provide a rare opportunity to hear from Cohen, who has been largely silent since his guilty plea and subsequent cooperation with the special counsel’s investigation. Cohen has already provided damaging testimony regarding Trump’s alleged affairs, stating that he made payments to both Daniels and McDougal at the direction of the president, and saying that he saw evidence that Trump knew about the payments.

Second, the hearing will shed light on the broader question of Trump’s business practices and personal conduct. Cohen has worked for Trump for over a decade, and during that time he was intimately involved in many aspects of Trump’s businesses and personal life. He has already provided evidence of Trump’s alleged business dealings with Russia, and Monday’s hearing may provide additional information on this topic.

Third, the hearing is a reminder of the ongoing legal challenges facing the president. While Trump has frequently dismissed the Russia investigation and other inquiries as “witch hunts” and partisan attacks, the fact remains that he and his associates are facing multiple legal challenges on a variety of fronts. Cohen’s testimony is just one example of the ongoing legal scrutiny that Trump and his allies are facing.

Finally, the hearing is a signal that Democrats are serious about investigating the president and his administration. With control of the House, Democrats are now in a position to launch numerous investigations and subpoenas, and they have made it clear that they plan to do so. Monday’s hearing is just the beginning of what could be a long and intense period of congressional scrutiny for Trump and his associates.

Of course, it remains to be seen what impact Cohen’s testimony will have on the various investigations into Trump and his administration. Republicans have already sought to undermine Cohen’s credibility, pointing out that he has pleaded guilty to a range of crimes and has a history of lying to Congress. Democrats, meanwhile, will likely argue that Cohen’s cooperation with federal investigators and his willingness to testify publicly are signs of his credibility and reliability.

Ultimately, the impact of Cohen’s testimony may depend on the reactions of the American public. While legal experts and political insiders will parse the details of Monday’s hearing, it remains to be seen whether the general public will be moved by the testimony. Trump’s approval ratings have remained remarkably stable, despite the ongoing investigations and controversies surrounding his administration.

In the end, Monday’s hearing will be just one chapter in the ongoing drama surrounding Trump and his administration. While it may provide some new details and insights, it is unlikely to significantly alter the course of the various investigations and legal challenges facing the president. With so many unanswered questions and ongoing investigations, the only certainty is that the drama will continue to unfold in the months ahead.