With 5 from Mississippi, the Obama campaign has picked up 7 delegates in the last two contests — more than wiping out the 6 delegate dent Hillary made in his delegate lead on March 4 in Ohio and Rhode Island.
Obama now has a 161 pledged delegate lead.
He's also got a popular vote lead of more than 700,000 votes (not counting Nevada, Iowa, Washington and Maine, which have not released their popular vote totals.)
The window is closing.
Here, a chart from the Obama camp showing their math.
(Thanks to Marc Ambinder for getting this image online.)