Poland suspects Russia violated NATO airspace rules; Moscow blasts Ukraine with missile barrage
Russia launched deadly strikes on Ukraine, killing at least eight people, including three children, officials say. Across the border in Poland, authorities are investigating an apparent Russian missile crossing into Polish airspace. CBS News' Aidan Stretch has more.
<p>Russia launched deadly strikes on Ukraine, killing at least eight people, including three children, officials say. Across the border in Poland, authorities are investigating an apparent Russian missile crossing into Polish airspace. CBS News' Aidan Stretch has more.</p>