FILE - In this June 30, 2015, file photo, Republican presidential candidate Donald Trump waves as he arrives at a house party in Bedford, N.H. Leading Republican donors have begun to call for calm as ... more 
FILE - In this June 30, 2015, file photo, Republican presidential candidate Donald Trump waves as he arrives at a house party in Bedford, N.H. Leading Republican donors have begun to call for calm as Republican-on-Republican criticism intensifies in the GOP's 2016 presidential primary contest. California-based Republican donor John Jordan said July 6 that GOP leaders should take steps to block Trump's access to the first presidential debate in early August.(AP Photo/Jim Cole. File) less 
1 / 30
Associated Press | Photo By Jim Cole. File
Mon, Jul 6, 2015 4:33 PM EDT