U.S. President Joe Biden and his predecessor Donald Trump each won enough delegates in Tuesday's round of state primaries to clinch their respective parties' nominations for the November general election.Biden, a Democrat, and Trump, whose remaining Republican rival Nikki Haley dropped out of the race last week, each crossed the threshold for nomination by securing over 50 percent of their parties' total delegates, major U.S. media reported based on projections.With a commanding win in a primary in Georgia, a key battleground state that was crucial for his victory in the previous presidenti…READ FULL ARTICLE