SALISBURY TWP., Pa. — Little daylight separated the Lehigh Valley's three Republican congressional candidates during an hourlong debate Wednesday afternoon. Kevin Dellicker, an Air Force Reserve intelligence officer; state Rep. Ryan Mackenzie; and Maria Montero, a member of former Gov. Tom Corbett's administration, faced off at WFMZ's studio for a taping of 'Business Matters.' The three political hopefuls staked out similar positions on just about every subject broached by host Tony Iannelli. On foreign affairs, the three offered unequivocal support for Israel and its continued military campaign in Gaza following Hamas' Oct. 7 attack. They labeled the Chinese government as...