Full title......................Lady Gaga says Congress has 'blood on their hands' while Julianne Moore calls their prayers 'cheap sound bites that don't protect innocent lives' in call for gun control after Las Vegas attack..........................Lady Gaga and Julianne Moore are speaking out after the horrific terror attack that left at least 58 people dead and 515 injured in Las Vegas on Sunday night. The Hollywood stars both took to Twitter on Monday, demanding that politicians get to work on enacting stricter gun control laws in the wake of the tragedy, which is now the deadliest mass shooting in modern US history. 'Cheap...