 Republicans are set to officially nominate Donald Trump for presidency this week. Party delegates will select their presidential and vice presidential nominees and adopt a party platform during the Republican National Convention in Milwaukee. Trump will formally accept the nomination during the four-day event. Security tight as the convention kicks off in Milwaukee. Secret Service agents and local police departments from the east to west coast are everywhere. The Trump assassination attempt over the weekend likely added to the security process, but it was always expected to be very tight.