With this Tuesday's primaries, Joe Biden and Donald Trump are on their way to mathematically becoming the candidates of their respective parties. The formal blessing of both candidates will take place at the party conventions, the Republican one on July 15 in Milwaukee and the Democratic one on August 19 in Chicago.
The end of the primaries is good news for both, because now Trump and Biden will allocate all their time, effort and money to focus on the final stretch against each other. The duel threatens to be fierce because the polls today are practically tied, with a slight advantage in key states.