At a well-received “Welcome Home” speech in Houston on Monday night, Sen. Ted Cruz managed to find a silver lining in the problems with the Affordable Care Act exchange website. “You may have noticed that all the Nigerian email scammers have become a lot less active lately,” Cruz joked, according to the Houston Chronicle. “They all have been hired to run the Obamacare website.” Cruz was speaking to a tea party crowd filling the headquarters of the King Street Patriots in his hometown Monday night, and he said it was good to be back. “I’ve spent the past month in...