Sprint Nextel Corporation (NYSE:S) and  Clearwire Corporation (NASDAQ:CLWR) deal is news from strat of the year, now Sprint’s offer for Clearwire, scheduled for an investor vote on May 21, won the support of Egan-Jones Ratings Co., which attached with Institutional Shareholder Services Inc. in supporting the agreement. The Haverford, Pennsylvania-based shareholder-advisory company stated today in…