https://techcrunch.com/2020/03/03/super-tuesday-biden-bernie-sanders-results/

In a newly narrowed four-way contest, Super Tuesday’s broad delegate pool enticed Democratic primary contenders with race’s biggest prizes yet. Fourteen states voted in Tuesday’s primaries, with the key states of Texas and California alone accounting for a combined 643 delegates.

Former Vice President Joe Biden notched important wins early in the evening, taking Virginia and North Carolina, the third most delegate-rich state in Tuesday’s contest. Vermont Senator Bernie Sanders won his home state early in the night, but failed to carve out a foothold in the East Coast and Midwest.