Joe Biden, Jill Biden Democratic presidential candidate former Vice President Joe Biden speaks as he meets with members of the community at Grace Lutheran Church in Kenosha, Wis., Thursday, Sept. 3, 2020. (AP Photo/Carolyn Kaster)Photo by: Carolyn Kaster/AP Joe Biden, Jill Biden Democratic presidential candidate former Vice President Joe Biden speaks as he meets with community members at Grace Lutheran Church in Kenosha, Wis., Thursday, Sept. 3, 2020. (AP Photo/Carolyn Kaster)Photo by: Carolyn Kaster/AP Joe Biden, Jill Biden Democratic presidential candidate former Vice President Joe Biden, and his wife Jill Biden board a plane at New Castle Airport, in New Castle, Del., Thursday, Sept. 3, 2020, en route to Kenosha, Wis. (AP Photo/Carolyn Kaster)Photo by: Carolyn Kaster/AP Joe Biden, Jill Biden In this image taken from a motorcade, Democratic presidential candidate former Vice President Joe Biden exits a building after meeting with relatives of Jacob Blake at General Mitchell International Airport on Thursday, Sept. 3, 2020, in Milwaukee. (AP Photo/Carolyn Kaster)Photo by: Carolyn Kaster/AP Election 2020 Biden A small Black Lives Matter group demonstrates outside the Grace Lutheran Church where Democratic presidential candidate former Vice President Joe Biden is scheduled to hold an event Thursday, Sept. 3, 2020, in Kenosha, Wis. (AP Photo/Morry Gash)Photo by: Morry Gash/AP Election 2020 Biden A small Black Lives Matter group demonstrates outside the Grace Lutheran Church where Democratic presidential candidate former Vice President Joe Biden is scheduled to hold an event Thursday, Sept. 3, 2020, in Kenosha, Wis. (AP Photo/Morry Gash)Photo by: Morry Gash/AP Election 2020 Biden A small Black Lives Matter group marches outside the Grace Lutheran Church where Democratic presidential candidate former Vice President Joe Biden is scheduled to hold an event Thursday, Sept. 3, 2020, in Kenosha, Wis. (AP Photo/Morry Gash)Photo by: Morry Gash/AP Election 2020 Biden A small Black Lives Matter group marches outside the Grace Lutheran Church where Democratic presidential candidate former Vice President Joe Biden is scheduled to hold an event Thursday, Sept. 3, 2020, in Kenosha, Wis. (AP Photo/Morry Gash)Photo by: Morry Gash/AP Joe Biden, Jill Biden Demonstrators march past Grace Lutheran Church in Kenosha, Wis., before Democratic presidential candidate former Vice President Joe Biden visit, Thursday, Sept. 3, 2020. (AP Photo/Morry Gash)Photo by: Morry Gash/AP Joe Biden, Jill Biden Law enforcement gather at Grace Lutheran Church in Kenosha, Wis., before Democratic presidential candidate former Vice President Joe Biden visit, Thursday, Sept. 3, 2020. (AP Photo/Morry Gash)Photo by: Morry Gash/AP Joe Biden, Jill Biden Democratic presidential candidate former Vice President Joe Biden is greeted with an elbow bump as he meets with community members at Grace Lutheran Church in Kenosha, Wis., Thursday, Sept. 3, 2020. (AP Photo/Carolyn Kaster)Photo by: Carolyn Kaster/AP Joe Biden, Jill Biden Democratic presidential candidate former Vice President Joe Biden speaks as he meets with members of the community at Grace Lutheran Church in Kenosha, Wis., Thursday, Sept. 3, 2020. (AP Photo/Carolyn Kaster)Photo by: Carolyn Kaster/AP