World War 3, crowd sizes, fear-mongering, and insulting his Democratic rivals were just a few of the issues Donald Trumpchose to focus on in a surprise hour-long press conference, can reveal. The Republican presidential nominee, 78, wasted no time attacking his Democratic rival, Kamala Harris, her vice-presidential running mate, Wisconsin Gov. Tim Walz, and current President Joe Biden. Barely a minute into his speech Trump said: “What we’re doing, we have leadership that has no clue how to handle them or how to handle any other situation.” Warning that the country could “end up in a depression…