A huge day and week for Corning as the S&P 500 aims for record close
Every weekday, the CNBC Investing Club with Jim Cramer releases the Homestretch — an actionable afternoon update, just in time for the last hour of trading on Wall Street. Stocks rose on Friday, putting the S & P 500 on pace for a record close thanks to a roughly 3.5% gain for the week. The…