By Martin Quick
“America never gives up” read a banner at one of Ohio governor John Kasich’s campaign events. However, in a matter of hours, two Republican presidential candidates did. Texas senator Ted Cruz and Mr Kasich dropped out following yet another defeat at the hands of the party’s arch nemesis, Donald Trump. The latter’s victory in the state of Indiana upped his delegate tally and extended what was already a hefty lead over his competitors - leading to their exit from the race.