thanks so much. thank you for share your saturday with me. i ll be back tomorrow filling in for the one and only ali velshi, but the news isn t done just yet. the cross connection with tiffany cross starts right now. thanks for joining me. good saturday morning. welcome to the cross connection. i m coming to you from los angeles this morning. as usual we have a lot to covering, including the latest police shooting in grand rapids, michigan. but we do begin this morning in ukraine, where vladimir putin s brutal and illegal war stretches into day 52, with many analysts say the worse of the assault may be yet to come.