Indiana may very well be the state that decides both Hillary Clinton and Donald Trump nominations for the parties.
Texas Sen Ted Cruz - recovering from last week’s Super Tuesday sweep by Mr Trump - is hoping to slow down the real estate mogul’s runaway train to the Republican convention.
Bernie Sanders is hoping that his appeal to white, working-class voters will keep his campaign alive after a series of losses to Ms Clinton. Mr Sanders is adamant that his campaign will stay in the race and fight for superdelegates at the Democratic convention.
