The real story is the reason for the shortfall, not the begging of a plutocratic overlord:

In a letter to the Adelsons, obtained by POLITICO, the Cleveland 2016 Host Committee revealed the names of more than two dozen prominent corporations and individuals who have reneged on a collective $8.1 million in pledged donations….It goes on to list the companies and wealthy individuals who have withdrawn their financial commitments. Among those who have canceled their donations, according to the letter, are David Koch ($1 million), FedEx ($500,000), Visa ($100,000), Pepsi ($500,000) and Coca-Cola ($1 million).