that has killed nearly 300 people. what we re learning about what led up to the accident and what is slowing down the recovery efforts. testimony started this week in the death penalty trial in the man accused of killing 11 worshippers at tree of life. what one officer told the court about the moment he edge ncount the shooter. and new details in the deadly building collapse in iowa. we ll show you moments that the wall came down. in was president biden is expected to sign a big to suspend the debt limit through 2025. congress approved the measure just days before the u.s. faced risk of defaulting for the first time in history. the nation reached its debt ceiling in mid-january. but the treasury department took extraordinary measures to buy time for congressional negotiat negotiators. last