President Obama to arrive at Grissom today Published Nov. 23, 2010 GRISSOM AIR RESERVE BASE, Ind. -- President Barack Obama and Vice President Joe Biden will arrive at Grissom today before heading to nearby Kokomo, Ind., as part of their White House to Main Street tour. While in Kokomo, Mr. Obama and Mr. Biden will visit an auto manufacturing plant where they will take a tour, greet plant workers and give brief remarks. They will also make other local stops as well. The president's arrival and departure aboard Air Force One at Grissom are closed to the public. Grissom Air Reserve Base is home of the 434th Air Refueling Wing, the largest KC-135R Stratotanker unit in the Air Force Reserve Command. Stay connected with the 434th ARW on Facebook and Twitter.