Several large explosions shook Kyiv early in the morning on March 3, according to videos posted on social media. Two of the explosions were captured at the tail end of a live stand-up report by CBS correspondent Charlie D’Agata. “Two of the largest explosions I’ve ever experienced just went off in Kyiv,” D’Agata wrote on Twitter. Other videos show a giant explosion light up the sky followed by the sounds of a blast. The overnight bombardment occurred as a convoy of Russian military vehicles bore down toward Kyiv, the capital of Ukraine. Kyiv appears to be the target of one of several axes of a Russian invasion that began on Thursday last week. The U.N. Human Rights Office of the High Commissioner estimated that, as of Sunday, 102 Ukrainian civilians have been killed, including seven children. Authorities in Ukraine have estimated that the civilian death toll is closer to 352, including 14 …