The Latest: Democratic challenger calls on Collins to quit

NEW YORK (AP) — The Latest on U.S. Rep. Chris Collins announcing that he will not run for re-election (all times local):4:30 p.m.

The Democratic challenger to a Republican congressman from western New York facing criminal charges of insider trading is calling on him to resign.

Nate McMurray says in a statement on Saturday that Rep. Chris Collins should quit Congress in light of a federal corruption case announced earlier this week.

Collins said on Saturday he will suspend his re-election campaign but would serve out his current term.

McMurray says in the statement that ending the campaign isn't enough. He says Collins must resign and "do it today.