Mitt Romney has formally expressed interest in trying his luck for a third time, just weeks after former Florida governor Jeb Bush announced the launch of an exploratory committee to run for president in 2016, The Wall Street Journal first reported Saturday. “I want to be president,” Romney reportedly told about 30 donors in New York. Everybody in here can go tell your friends that I’m considering a run.” Romney on Friday also e-mailed his donors with invitations to his fourth annual policy summit in Park City, scheduled for June 11-13. Just a year ago, in an interview with The...