On September 3 local time, former vice president and presidential candidate Biden and his wife Jill visited Kenosha, Wisconsin, where police have been protesting against the shooting of African American man Blake for days. Biden’s visit is only 48 hours away from the visit of US President trump. < / P > < p > when the US general election enters the countdown stage, two presidential candidates appear in the same place one after another. It can be seen that kinosha is not only another center of the US protest wave, but also a new arena for power and position. < / P > < p > on the surface, Biden’s itinerary is very different from Trump’s, but in fact they have a lot in common. Biden met with Blake’s family and Blake himself is said to have participated in the conversation by telephone. This is what trump has not done. Although he has suffered a lot of pressure from public opinion, he has fully defined his canvassing group. < / P > < p > the similarity lies in the fact that they both expressed their campaign speeches on the Gino sofa. Biden said at the second event on the 3rd that if he wins the general election in November, he will set up a police law enforcement Committee in the White House to strengthen supervision. < / P > < p > Wisconsin is one of the key states in the U.S. election in 2020. Many American political science experts believe that winning the presidential candidate of Wisconsin will get more chips to enter the White House. Four years ago, trump won the state vote by a narrow margin of less than 1 percent, so both sides saw Wisconsin as a potential candidate for this year’s election. As early as March 2019, the largest city in Milwaukee was chosen as the venue for the 2020 Congress. Although COVID-19 was later held online, the choice of location was very clear. < / P > < p > the Republican Party also attaches great importance to Wisconsin, especially when the public opinion survey shows that Biden is in the lead, trump immediately increases his offensive against Wisconsin. In late June, trump went to GREENBAY in the northern part of the state to build momentum, and attended the activities of Marinette shipyard in a high profile. Trump campaign insiders have repeatedly revealed that more campaigns will be held in Wisconsin. < / P > < p > Blake’s family tragedy epitomizes the fate of African Americans. When the pace of the presidential candidates is far away, when the smoke of the general election dissipates, who will really speak for them?