Swafford leads CareerBuilder; Mickelson 4 back

Hudson Swafford will take the lead into the weekend at the CareerBuilder Challenger, but a familiar name isn't too far down the leaderboard:
Leaderboard: Hudson Swafford (-14); Dominic Bozzelli (-13); Danny Lee (-13); Brendan Steele (-12); Brian Harman (-12)
What it means: Swafford opened with two rounds of 65, and he has only made one bogey so far. Friday he didn't have a blemish on the scorecard. He made seven birdies on the Nicklaus Tournament Course, and he will head to the PGA West Stadium