How much of their charitable giving was to the Clinton foundation?
They get a tax break for giving to their own organization which in turn pays for their worldwide travel.
http://www.politico.com/story/2015/...leases-eight-years-of-tax-returns-120882.html
The Clintons gave just over $3 million to charity in 2014, about 11 percent of their overall income. Almost all of it was directed into a family foundation which doles out money to other charities and is separate from the better-known Clinton Foundation, a global charity they started.
Hillary Clinton’s campaign hopes that the charitable giving compares favorably with that of the top establishment candidate on the Republican side, former Florida Gov. Jeb Bush. In 2013, he and wife Columba gave roughly 1.5 percent to charity — $110, 616 out of total income of nearly $7.3 million. They took an extension on filing their taxes this year and did not do so by the April 15 deadline, Bush campaign officials said.