  The Second Fermi LAT source catalog (Nolan et al. 2012) includes as many as
1,873 sources, but initial attempts to identify counterparts at other
wavelengths resulted in 575 sources remaining unidentified. The 2FGL catalog is
based on the first 24 months of LAT observation since its launch in 2008, but
the LAT has now accumulated more than 5 years of high-energy gamma-ray data
almost flawlessly, presenting the possibility of finding new sources which were
too faint to be detected in the first two years of data or showed flaring
activity after the catalog was created. In this paper we report on two new
gamma-ray sources serendipitously discovered in the constellation Leo and
discuss possible counterparts based on radio observations.
