Here are the Ottawa neighbourhoods with the highest third-dose COVID-19 vaccination rates

Health-care worker Thi Nguyen administers Pfizer-BioNtech COVID-19 vaccine to a patient at a COVID-19 clinic in Ottawa on Tuesday, March 30, 2021. (Sean Kilpatrick/THE CANADIAN PRESS) Health-care worker Thi Nguyen administers Pfizer-BioNtech COVID-19 vaccine to a patient at a COVID-19 clinic in Ottawa on Tuesday, March 30, 2021. (Sean Kilpatrick/THE CANADIAN PRESS)

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U.S. senator begs for gun compromise after Texas shooting

Connecticut U.S. Chris Murphy, who came to Congress representing Sandy Hook, begged his colleagues to finally pass legislation that addresses the nation's continuing gun violence problem as the country's latest school shooting unfolded Tuesday in Uvalde, Texas.

Ukraine: 200 bodies found in basement in Mariupol's ruins

Workers digging through the rubble of an apartment building in Mariupol found 200 bodies in the basement, Ukrainian authorities said Tuesday, as more horrors come to light in the ruined city that has seen some of the worst suffering of the 3-month-old war.