CLEAN : Democratic Senate leader predicts Obamacare will not be repealed

The transcript covers a political discussion, starting with acknowledgments of key political figures. It then delves into the current political climate, predicting the retention of the ACA despite Republican opposition. The speaker criticizes President Trump's administration for its reversal on campaign promises and ineffective governance. The transcript concludes with concerns about the Republican Congress's reluctance to conduct independent investigations.

What concerns does the speaker raise about the Republicans in Congress?

What does the speaker imply about the investigations related to the Congress?