Bernie Sanders needed a big night in the March 10th primaries. He didn't get it. The big night went to Joe Biden.
Biden started the night with wins in Mississippi, Missouri, and Michigan -- all by large margins. These states helped Biden to significantly increase his lead in delegates.
As I write this, Biden is also leading in Idaho, and trailing in North Dakota. In Washington, Biden and Sanders are nearly dead even. Regardless of who finally wins these three states, neither candidate will show a significant lead in delegates from them.
There are still about half of the states that have not yet held their primaries, but things are getting critical for Sanders. Another 500 or so delegates will be up for grabs on March 17th. If Sanders doesn't cut down Biden's delegate lead than, it will be hard to see a path for him to win the nomination.
