sentence1: `` Who was chanting '' `` We Trusted You '' '' during Elizabeth Warren 's speech and the Democratic convention , and why ? ''
sentence2: Obama 's Final Two Years -LRB- 2015-16 -RRB- : Why has n't President Obama lived up to the promise of his speech in 2004 to unite both Democrats and Republicans ? Why have we , instead , gone far in the other direction ?