LYNCHBURG, Va. -- Republican presidential candidate and Texas Gov. Rick Perry used his speech to a packed audience at the conservative evangelical Liberty University to discuss his own faith – and to call for more Christian influence on America. The governor, whose speech at the university was scheduled long before his presidential announcement, is looking to burnish his already-strong evangelical credentials ahead of early primaries in Iowa and South Carolina, two states with heavy numbers of evangelical voters. [snip] He said that his “communion with God” had helped him find the path for his life. Interweaving biblical anecdotes, Perry called...