A growing number of Democrats are openly blaming Republicans for failing to rein in a rise in violent rhetoric in the wake of an assault on Speaker Nancy Pelosi’s husband, who survived with serious injuries. “A far right white nationalist tried to assassinate the Speaker of the House and almost killed her husband a year after violent insurrectionists tried to find her and kill her in the Capitol,” Rep. Ilhan Omar (D-Minn.) said on Saturday morning. “And the Republican Party’s response is to either ignore it or belittle it.” As police continue to investigate the attack, several of Pelosi’s fellow...