Complex sentence: In 2008 he supported passing the FISA bill granting telecommunications companies immunity from prosecution for their involvement in warrantless wiretapping of American citizens, including his sending a letter to Speaker Pelosi encouraging her not to fight the bill.
Split into simpler sentences: In 2008 he supported passing the FISA bill granting telecommunications companies immunity from prosecution for their involvement in warrantless wiretapping of American citizens. He sent a letter to Speaker Pelosi encouraging her not to fight the bill.