President Trump, "mostly alone in the White House on Saturday and Sunday," averaged "just over a tweet per hour through the weekend as he decried various subjects, from unflattering television coverage to the late Republican Sen. John McCain," The Washington Post reports. Almost none of his 50-plus tweets dealt with Friday's terrorist attack that murdered at least 50 Muslims at two mosques in Christchurch, New Zealand, evidently carried out by an avowed white nationalist.

"After a tweet Friday expressing his 'warmest sympathy and best wishes' for the people of New Zealand — and a brief statement decrying 'the monstrous terror attacks' that transformed 'sacred places of worship' into 'scenes of evil killing' — the president largely devoted his weekend to personal grievance," the Post notes. This matches what critics call a familiar pattern for Trump, who "has often seemed eager to highlight attacks and hate crimes perpetrated by Muslims but has frequently been slower and less forceful when Muslims are the victims," the Post says, adding:

One former senior administration official said Trump often associated Muslims with terrorism and rehashed grim Muslim terrorist attacks, even in private. "He thinks, and says sometimes, that Muslims are taking over Europe," this person said. This former official, as well as a second person, said they'd never heard Trump use a derogatory term for Muslims in private. But they said many of his political calculations are based on how his supporters, whom he often calls "my people" or "the base," will see an issue. [The Washington Post]

Along with tweet-complaining about Fox News and SNL, Trump called allies "all weekend to vent," one person who spoke with Trump told the Post. One of those allies, Sen. Lindsey Graham (R-S.C.), said Trump briefly mentioned the New Zealand shooter in their hour-long talk Sunday, asking "how could someone be so cruel?" Overall, Trump "was actually in a good spot," Graham added. Read more at The Washington Post. Peter Weber