WASHINGTON — As summertime opens up on one of the most unpredictable and unconventional presidential campaigns in modern U.S. history, President Donald Trump's is running on two tracks.The president's team had planned on heading into the fall boosted by a strong economy and a campaign juggernaut three years in the making — armed with unparalleled financial resources and a decided technological advantage over a rival whose campaign nearly went broke trying to win the nomination and is now up while confined to his Delaware home.But the nation's economic uncertainty caused by the has taken the...…WASHINGTON — As summertime opens up on one of the most unpredictable and unconventional presidential campaigns in modern U.S. history, President Donald Trump's is running on two tracks.The president's team had planned on heading into the fall boosted by a strong economy and a campaign juggernaut three years in the making — armed with unparalleled financial resources and a decided technological advantage over a rival whose campaign nearly went broke trying to win the nomination and is now up while confined to his Delaware home.But the nation's economic uncertainty caused by the has taken the...WW…