![Donald and Melania Trump arrive in El Paso.](https://ibw21.org/wp-content/uploads/2019/08/Donald-Melania-Trump-in-El-Paso-910x512.jpg)
In theory, a president can offer comfort at times like these. But this one would prefer to hurl insults. By Richard Wolffe, The Guardian — In normal American mass murders – because such horrors have become so astonishingly normal – the president usually plays the role of some great but helpless comfort blanket. He may be unable to break the NRA’s cold, dead grip on the Republican party, but he…