Ahead of Tesla Inc's TSLA first-quarter earnings on Tuesday, a well-known analyst is drawing a hard line in the sand that CEO Elon Musk should take a step back from the White House and commit fully to the electric vehicle company.What Happened: Wedbush analyst Dan Ives may be known as one of the biggest bulls when it comes to analysts covering Tesla stock. Like other analysts, Ives has lowered his price target on Tesla stock ahead of Tuesday's earnings report.Ives maintained an Outperform rating while lower ...