Donald Trump's new top political strategist predicted on Friday the Republican presidential front-runner would amass the 1,237 delegates needed to clinch his party's nomination well before the Republican National Convention in July.
A Trump Adviser Believes there won't be a Republican Contested Convention
Veteran campaign tactician Paul Manafort was chosen by Trump on Thursday to oversee a fractious nomination process that many Republicans expect may not yield a clear winner before the convention.