sunday roundup london week begin continue fallout kill spree  USA  richard martinez son victim blame craven irresponsible politician nra echo outrage senselessness let continue onion nail way prevent say nation regularly happen wednesday maya angelou pass away world mourn poet teacher thinker inspire look reach celebrate common humanity house news london find mindfulness revolution swing headspace founder andy puddicombe year ago leave monastery think conversation mindfulness pub let chancellor exchequer new week begin let maya continue guide try rainbow cloud